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RGO Archives/RGO 50 contains:
<-- See earlier
10668-11093 Solar images made in 1945
11094-11458 Solar images made in 1946
11459-11822 Solar images made in 1947
11823-12188 Solar images made in 1948
12189-12553 Solar images made in 1949
12554-12917 Solar images made in 1950
12918-13283 Solar images made in 1951
13284-13649 Solar images made in 1952
13650-14011 Solar images made in 1953
14012-14376 (sic) Solar images made in 1954
14577(sic)-14940 Solar images made in 1955
See later -->
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RO and RGO Solar Plates

Title Solar images made in 1950
Reference RGO 50/12554-12917
Covering Dates 1950
Extent and Medium 375 glass plates, 3 contact prints + 1 photograph
Access and Use

N.B. THESE ITEMS ARE NOT STORED AT CAMBRIDGE UNIVERSITY LIBRARY. Requests for access may be directed to the Royal Greenwich Observatory Archivist by sending an email to mss@lib.cam.ac.uk.

RGO Archives/RGO 50/12554-12917 contains:
12554 Image of the sun created at 10:28:37 on 1 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 Jan. 1950
12555 Image of the sun created at 06:29:41 on 2 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
2 Jan. 1950
12556 Image of the sun created at 07:13:46 on 3 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
3 Jan. 1950
12557 Image of the sun created at 06:58:49 on 4 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
4 Jan. 1950
12558 Image of the sun created at 14:25:04 on 5 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Jan. 1950
12559 Image of the sun created at 09:33:49 on 6 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Jan. 1950
12560 Image of the sun created at 06:48:09 on 7 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
7 Jan. 1950
12561 Image of the sun created at 06:43:06 on 8 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
8 Jan. 1950
12562 Image of the sun created at 07:02:43 on 9 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 Jan. 1950
12563 Image of the sun created at 06:50:14 on 10 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Jan. 1950
12564 Image of the sun created at 06:49:01 on 11 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
11 Jan. 1950
12565 Image of the sun created at 09:16:17 on 12 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Jan. 1950
12566 Image of the sun created at 06:57:55 on 13 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
13 Jan. 1950
12567 Image of the sun created at 06:45:52 on 14 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 Jan. 1950
12568 Image of the sun created at 07:12:06 on 15 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
15 Jan. 1950
12569 Image of the sun created at 11:06:37 on 16 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Jan. 1950
12570 Image of the sun created at 06:48:04 on 17 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
17 Jan. 1950
12571 Image of the sun created at 09:21:08 on 18 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Jan. 1950
12572 Image of the sun created at 11:40:38 on 19 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Jan. 1950
12573 Image of the sun created at 10:15:20 on 20 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
20 Jan. 1950
12574 Image of the sun created at 11:44:15 on 21 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Jan. 1950
12575 Image of the sun created at 07:16:51 on 22 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
22 Jan. 1950
12576 Image of the sun created at 09:12:29 on 23 January 1950. Image created at Royal Observatory, Greenwich. A contact print is also included.
1 glass plate negative + 1 contact print; The plate is in good condition.
23 Jan. 1950
12577 Image of the sun created at 09:18:37 on 24 January 1950. Image created at Royal Observatory, Greenwich. A contact print is also included.
1 glass plate negative + 1 contact print; The plate is in good condition.
24 Jan. 1950
12578 Image of the sun created at 06:51:38 on 25 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
25 Jan. 1950
12579 Image of the sun created at 14:00:16 on 26 January 1950. Image created at Royal Observatory, Greenwich. A contact print is also included.
1 glass plate negative + 1 contact print; The plate is in good condition.
26 Jan. 1950
12580 Image of the sun created at 11:53:39 on 27 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Jan. 1950
12581 Image of the sun created at 06:55:00 on 28 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
28 Jan. 1950
12582 Image of the sun created at 11:35:01 on 29 January 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 Jan. 1950
12583 Image of the sun created at 07:03:05 on 30 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 Jan. 1950
12584 Image of the sun created at 07:02:40 on 31 January 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 Jan. 1950
12585 Image of the sun created at 07:02:33 on 1 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
1 Feb. 1950
12586 Image of the sun created at 08:16:36 on 2 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
2 Feb. 1950
12587 Image of the sun created at 07:05:17 on 3 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
3 Feb. 1950
12588 Image of the sun created at 11:27:48 on 4 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 Feb. 1950
12589 Image of the sun created at 09:42:02 on 5 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Feb. 1950
12590 Image of the sun created at 07:07:48 on 6 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 Feb. 1950
12591 Image of the sun created at 09:52:13 on 7 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Feb. 1950
12592 Image of the sun created at 06:58:22 on 8 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
8 Feb. 1950
12593 Image of the sun created at 07:03:21 on 9 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 Feb. 1950
12594 Image of the sun created at 07:04:17 on 10 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Feb. 1950
12595 Image of the sun created at 07:04:05 on 11 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
11 Feb. 1950
12596 Image of the sun created at 09:50:49 on 12 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Feb. 1950
12597 Image of the sun created at 09:49:26 on 13 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Feb. 1950
12598 Image of the sun created at 13:27:42 on 14 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 Feb. 1950
12599 Image of the sun created at 07:09:57 on 15 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
15 Feb. 1950
12600 Image of the sun created at 07:07:47 on 16 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
16 Feb. 1950
12601 Image of the sun created at 07:28:07 on 17 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
17 Feb. 1950
12602 Image of the sun created at 08:88:43 on 18 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Feb. 1950
12603 Image of the sun created at 07:32:33 on 19 February 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
19 Feb. 1950
12604 Image of the sun created at 09:31:38 on 20 February 1950. Image created at Royal Observatory, Greenwich. A photograph is also included.
1 glass plate negative + 1 photograph; The plate is in good condition.
20 Feb. 1950
12605 Image of the sun created at 10:27:09 on 21 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Feb. 1950
12606 Image of the sun created at 10:44:12 on 22 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Feb. 1950
12607 Image of the sun created at 10:14:50 on 23 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
23 Feb. 1950
12608 Image of the sun created at 05:12:-- (UT) on 24 February 1950. Image created at unknown location.
1 glass plate negative; The item is in fair condition.
24 Feb. 1950
12608a Image of the sun created at 10:42:00 on 24 February 1950. Image created at unknown location.
1 glass plate negative; The item is in fair condition.
24 Feb. 1950
12609 Image of the sun created at 09:19:36 on 25 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Feb. 1950
12610 Image of the sun created at 09:57:15 on 26 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Feb. 1950
12611 Image of the sun created at 09:02:36 on 27 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Feb. 1950
12612 Image of the sun created at 09:29:10 on 28 February 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 Feb. 1950
12613 Image of the sun created at 09:46:38 on 1 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 Mar. 1950
12614 Image of the sun created at 09:28:41 on 2 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 Mar. 1950
12615 Image of the sun created at 07:17:13 on 3 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
3 Mar. 1950
12616 Image of the sun created at 09:08:43 on 4 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 Mar. 1950
12617 Image of the sun created at 10:50:09 on 5 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Mar. 1950
12618 Image of the sun created at 08:52:55 on 6 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Mar. 1950
12619 Image of the sun created at 09:12:37 on 7 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Mar. 1950
12620 Image of the sun created at 08:57:04 on 8 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 Mar. 1950
12621 Image of the sun created at 09:04:03 on 9 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
9 Mar. 1950
12622 Image of the sun created at 07:18:37 on 10 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Mar. 1950
12623 Image of the sun created at 07:21:56 on 11 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
11 Mar. 1950
12624 Image of the sun created at 07:21:30 on 12 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
12 Mar. 1950
12625 Image of the sun created at 09:02:44 on 13 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Mar. 1950
12626 Image of the sun created at 07:29:44 on 14 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 Mar. 1950
12627 Image of the sun created at 11:42:02 on 15 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is cracked and has been repaired.
15 Mar. 1950
12628 Image of the sun created at 09:12:06 on 16 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Mar. 1950
12628a Image of the sun created at 15:35:32 on 17 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 Mar. 1950
12629 Image of the sun created at 07:46:53 on 18 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
18 Mar. 1950
12630 Image of the sun created at 08:49:35 on 19 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Mar. 1950
12631 Image of the sun created at 15:32:29 on 20 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 Mar. 1950
12632 Image of the sun created at 14:27:23 on 21 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Mar. 1950
12633 Image of the sun created at 08:14:27 on 22 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
22 Mar. 1950
12634 Image of the sun created at 07:16:07 on 23 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
23 Mar. 1950
12635 Image of the sun created at 08:32:05 on 24 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 Mar. 1950
12636 Image of the sun created at 08:40:48 on 25 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Mar. 1950
12637 Image of the sun created at 10:36:42 on 26 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Mar. 1950
12638 Image of the sun created at 08:46:52 on 27 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Mar. 1950
12639 Image of the sun created at 08:11:54 on 28 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
28 Mar. 1950
12640 Image of the sun created at 07:18:04 on 29 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
29 Mar. 1950
12641 Image of the sun created at 14:07:47 on 30 March 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
30 Mar. 1950
12642 Image of the sun created at 07:22:47 on 31 March 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 Mar. 1950
12643 Image of the sun created at 10:31:34 on 1 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 Apr. 1950
12644 Image of the sun created at 11:21:03 on 2 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 Apr. 1950
12645 Image of the sun created at 09:46:36 on 3 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Apr. 1950
12646 Image of the sun created at 07:56:50 on 4 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
4 Apr. 1950
12647 Image of the sun created at 08:57:27 on 5 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Apr. 1950
12648 Image of the sun created at 08:44:50 on 6 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Apr. 1950
12649 Image of the sun created at 08:43:37 on 7 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Apr. 1950
12650 Image of the sun created at 09:23:03 on 8 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
8 Apr. 1950
12651 Image of the sun created at 11:08:16 on 9 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
9 Apr. 1950
12652 Image of the sun created at 09:59:47 on 10 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Apr. 1950
12653 Image of the sun created at 08:47:30 on 11 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Apr. 1950
12654 Image of the sun created at 08:42:35 on 12 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Apr. 1950
12655 Image of the sun created at 08:46:35 on 13 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Apr. 1950
12656 Image of the sun created at 07:28:01 on 14 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 Apr. 1950
12657 Image of the sun created at 08:57:41 on 15 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 Apr. 1950
12658 Image of the sun created at 12:19:38 on 16 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
16 Apr. 1950
12659 Image of the sun created at 11:04:13 on 17 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 Apr. 1950
12660 Image of the sun created at 09:50:52 on 18 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
18 Apr. 1950
12661 Image of the sun created at 07:35:21 on 19 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
19 Apr. 1950
12662 Image of the sun created at 08:41:47 on 20 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 Apr. 1950
12663 Image of the sun created at 08:45:46 on 21 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Apr. 1950
12664 Image of the sun created at 07:58:48 on 22 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Apr. 1950
12665 Image of the sun created at 06:28:29 on 23 April 1950. Image created at Pulkova, Sankt-Peterburg, Russia?. A copy negative is also included.
2 glass plate negatives; The plates are in good condition.
23 Apr. 1950
12666 Image of the sun created at 07:59:29 on 24 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 Apr. 1950
12667 Image of the sun created at 10:35:04 on 25 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
25 Apr. 1950
12668 Image of the sun created at 08:56:54 on 26 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Apr. 1950
12669 Image of the sun created at 08:36:15 on 27 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Apr. 1950
12670 Image of the sun created at 10:03:36 on 28 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 Apr. 1950
12671 Image of the sun created at 07:33:39 on 29 April 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
29 Apr. 1950
12672 Image of the sun created at 09:33:56 on 30 April 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
30 Apr. 1950
12673 Image of the sun created at 07:38:52 on 1 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
1 May 1950
12674 Image of the sun created at 11:36:02 on 2 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 May 1950
12675 Image of the sun created at 08:06:07 on 3 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 May 1950
12676 Image of the sun created at 07:42:48 on 4 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
4 May 1950
12677 Image of the sun created at 12:58:40 on 5 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
5 May 1950
12678 Image of the sun created at 07:48:15 on 6 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 May 1950
12679 Image of the sun created at 10:49:42 on 7 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 May 1950
12680 Image of the sun created at 07:55:20 on 8 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 May 1950
12681 Image of the sun created at 08:31:11 on 9 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
9 May 1950
12682 Image of the sun created at 15:15:32 on 10 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
10 May 1950
12683 Image of the sun created at 14:44:22 on 11 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 May 1950
12684 Image of the sun created at 14:58:22 on 12 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 May 1950
12685 Image of the sun created at 07:44:20 on 13 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 May 1950
12686 Image of the sun created at 12:20:17 on 14 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 May 1950
12687 Image of the sun created at 08:00:21 on 15 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
15 May 1950
12688 Image of the sun created at 11:42:24 on 16 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
16 May 1950
12689 Image of the sun created at 07:44:45 on 17 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
17 May 1950
12690 Image of the sun created at 07:41:41 on 18 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
18 May 1950
12691 Image of the sun created at 10:55:44 on 19 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 May 1950
12692 Image of the sun created at 07:42:13 on 20 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
20 May 1950
12693 Image of the sun created at 07:54:55 on 21 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 May 1950
12694 Image of the sun created at 07:47:28 on 22 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 May 1950
12695 Image of the sun created at 08:18:12 on 23 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
23 May 1950
12696 Image of the sun created at 07:54:05 on 24 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
24 May 1950
12697 Image of the sun created at 08:16:51 on 25 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
25 May 1950
12698 Image of the sun created at 07:53:41 on 26 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
26 May 1950
12699 Image of the sun created at 09:26:20 on 27 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 May 1950
12700 Image of the sun created at 09:42:50 on 28 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 May 1950
12701 Image of the sun created at 10:05:02 on 29 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
29 May 1950
12702 Image of the sun created at 08:09:45 on 30 May 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 May 1950
12703 Image of the sun created at 07:59:40 on 31 May 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
31 May 1950
12704 Image of the sun created at 08:02:30 on 1 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
1 June 1950
12705 Image of the sun created at 14:34:13 on 2 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 June 1950
12706 Image of the sun created at 07:42:21 on 3 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 June 1950
12707 Image of the sun created at 08:38:39 on 4 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 June 1950
12708 Image of the sun created at 08:03:37 on 5 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 June 1950
12709 Image of the sun created at 09:01:23 on 6 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 June 1950
12710 Image of the sun created at 08:24:34 on 7 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
7 June 1950
12711 Image of the sun created at 08:21:34 on 8 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 June 1950
12712 Image of the sun created at 08:04:00 on 9 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 June 1950
12713 Image of the sun created at 07:50:43 on 10 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
10 June 1950
12714 Image of the sun created at 09:16:42 on 11 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 June 1950
12715 Image of the sun created at 08:44:34 on 12 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 June 1950
12716 Image of the sun created at 07:59:58 on 13 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
13 June 1950
12717 Image of the sun created at 08:38:30 on 14 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 June 1950
12718 Image of the sun created at 08:01:27 on 15 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
15 June 1950
12719 Image of the sun created at 15:20:44 on 16 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 June 1950
12720 Image of the sun created at 08:17:36 on 17 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 June 1950
12721 Image of the sun created at 09:08:32 on 18 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 June 1950
12722 Image of the sun created at 13:32:32 on 19 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
19 June 1950
12723 Image of the sun created at 12:55:02 on 20 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 June 1950
12724 Image of the sun created at 11:22:28 on 21 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 June 1950
12725 Image of the sun created at 08:08:35 on 22 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 June 1950
12726 Image of the sun created at 11:10:25 on 23 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
23 June 1950
12727 Image of the sun created at 07:42:52 on 24 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 June 1950
12728 Image of the sun created at 08:09:51 on 25 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
25 June 1950
12729 Image of the sun created at 08:40:32 on 26 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
26 June 1950
12730 Image of the sun created at 07:50:45 on 27 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 June 1950
12731 Image of the sun created at 09:26:42 on 28 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
28 June 1950
12732 Image of the sun created at 11:03:46 on 29 June 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 June 1950
12733 Image of the sun created at 08:03:30 on 30 June 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 June 1950
12734 Image of the sun created at 07:52:40 on 1 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 July 1950
12735 Image of the sun created at 07:07:56 on 2 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 July 1950
12736 There is no plate extant in this series for 3 July 1950.
No plate.
3 July 1950
12737 Image of the sun created at 15:41:23 on 4 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 July 1950
12738 Image of the sun created at 01:04:05 on 5 July 1950. Image created at Pulkova, Sankt-Peterburg, Russia.
1 glass plate negative; The item is in good condition.
5 July 1950
12739 Image of the sun created at 07:59:30 on 6 July 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 July 1950
12740 Image of the sun created at 14:54:54 on 7 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 July 1950
12741 Image of the sun created at 07:48:22 on 8 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 July 1950
12742 Image of the sun created at 08:15:02 on 9 July 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 July 1950
12743 Image of the sun created at 07:57:16 on 10 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
10 July 1950
12744 Image of the sun created at 07:59:04 on 11 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 July 1950
12745 Image of the sun created at 08:29:18 on 12 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 July 1950
12746 Image of the sun created at 08:12:04 on 13 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 July 1950
12746a Image of the sun created at 08:14:28 on 13 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 July 1950
12747 Image of the sun created at 09:59:47 on 14 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 July 1950
12748 Image of the sun created at 08:11:27 on 15 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 July 1950
12749 Image of the sun created at 09:06:48 on 16 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is cracked and repaired but is in fair condition.
16 July 1950
12750 Image of the sun created at 07:50:27 on 17 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 July 1950
12751 Image of the sun created at 08:38:03 on 18 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 July 1950
12752 Image of the sun created at 14:08:43 on 19 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 July 1950
12753 Image of the sun created at 08:41:28 on 20 July 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
20 July 1950
12754 Image of the sun created at 11:49:28 on 21 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 July 1950
12755 Image of the sun created at 09:17:25 on 22 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 July 1950
12756 Image of the sun created at 10:01:48 on 23 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in poor condition.
23 July 1950
12757 Image of the sun created at 09:19:04 on 24 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 July 1950
12758 Image of the sun created at 15:24:50 on 25 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 July 1950
12759 Image of the sun created at 09:03:05 on 26 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 July 1950
12760 Image of the sun created at 08:03:04 on 27 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 July 1950
12761 Image of the sun created at 14:15:14 on 28 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 July 1950
12762 Image of the sun created at 07:43:52 on 29 July 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 July 1950
12763 Image of the sun created at 14:02:14 on 30 July 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 July 1950
12764 Image of the sun created at 07:54:31 on 31 July 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 July 1950
12765 Image of the sun created at 08:16:20 on 1 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 Aug. 1950
12766 Image of the sun created at 08:41:45 on 2 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 Aug. 1950
12767 Image of the sun created at 07:53:09 on 3 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Aug. 1950
12768 Image of the sun created at 07:49:29 on 4 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 Aug. 1950
12769 Image of the sun created at 07:51:59 on 5 August 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
5 Aug. 1950
12770 Image of the sun created at 07:52:43 on 6 August 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 Aug. 1950
12771 Image of the sun created at 09:09:56 on 7 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Aug. 1950
12772 Image of the sun created at 08:56:27 on 8 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 Aug. 1950
12773 Image of the sun created at 08:09:21 on 9 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
9 Aug. 1950
12774 Image of the sun created at 15:32:31 on 10 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
10 Aug. 1950
12775 Image of the sun created at 07:43:13 on 11 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Aug. 1950
12776 Image of the sun created at 07:55:08 on 12 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Aug. 1950
12777 Image of the sun created at 10:23:33 on 13 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Aug. 1950
12778 Image of the sun created at 07:40:03 on 14 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Aug. 1950
12779 Image of the sun created at 07:48:08 on 15 August 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
15 Aug. 1950
12780 Image of the sun created at 07:47:53 on 16 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Aug. 1950
12781 Image of the sun created at 09:11:30 on 17 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 Aug. 1950
12782 Image of the sun created at 07:47:27 on 18 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Aug. 1950
12783 Image of the sun created at 08:00:04 on 19 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Aug. 1950
12784 Image of the sun created at 10:19:46 on 20 August 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
20 Aug. 1950
12785 Image of the sun created at 08:05:25 on 21 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Aug. 1950
12786 Image of the sun created at 10:33:19 on 22 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Aug. 1950
12786a Image of the sun created at 10:35:37 ? on 22 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Aug. 1950
12787 Image of the sun created at 07:13:42 on 23 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
23 Aug. 1950
12788 Image of the sun created at 07:44:56 on 24 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 Aug. 1950
12789 Image of the sun created at 08:33:00 on 25 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Aug. 1950
12790 Image of the sun created at 08:25:04 on 26 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Aug. 1950
12790a Image of the sun created at 08:21:23 ? on 26 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Aug. 1950
12791 Image of the sun created at 16:00:36 on 27 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Aug. 1950
12792 Image of the sun created at 14:25:56 on 28 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 Aug. 1950
12793 Image of the sun created at 11:33:22 on 29 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 Aug. 1950
12794 Image of the sun created at 13:58:19 on 30 August 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
30 Aug. 1950
12795 Image of the sun created at 08:57:34 on 31 August 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 Aug. 1950
12796 Image of the sun created at 08:19:28 on 1 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
1 Sep. 1950
12797 Image of the sun created at 08:16:55 on 2 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 Sep. 1950
12798 Image of the sun created at 10:58:06 on 3 September 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
3 Sep. 1950
12799 Image of the sun created at 09:58:44 on 4 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 Sep. 1950
12800 Image of the sun created at 11:07:39 on 5 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Sep. 1950
12801 Image of the sun created at 07:53:50 on 6 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Sep. 1950
12802 Image of the sun created at 10:36:22 ? on 7 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Sep. 1950
12803 Image of the sun created at 10:00:00 on 8 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 Sep. 1950
12804 Image of the sun created at 07:31:18 on 9 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
9 Sep. 1950
12805 Image of the sun created at 13:56:08 on 10 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
10 Sep. 1950
12806 Image of the sun created at 16:03:15 on 11 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Sep. 1950
12807 Image of the sun created at 07:47:57 on 12 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Sep. 1950
12808 Image of the sun created at 08:49:58 on 13 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Sep. 1950
12809 Image of the sun created at 15:15:35 on 14 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Sep. 1950
12810 Image of the sun created at 11:46:33 on 15 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 Sep. 1950
12811 Image of the sun created at 07:44:59 ? on 16 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Sep. 1950
12811a Image of the sun created at 07:47:13 on 16 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Sep. 1950
12812 Image of the sun created at 08:58:29 on 17 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 Sep. 1950
12813 Image of the sun created at 07:44:56 on 18 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Sep. 1950
12814 Image of the sun created at 14:44:41 on 19 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Sep. 1950
12815 Image of the sun created at 07:58:23 on 20 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 Sep. 1950
12816 Image of the sun created at 07:49:25 on 21 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Sep. 1950
12817 Image of the sun created at 10:36:50 on 22 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Sep. 1950
12818 Image of the sun created at 08:47:39 on 23 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
23 Sep. 1950
12819 Image of the sun created at 10:30:22 on 24 September 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
24 Sep. 1950
12820 Image of the sun created at 10:02:38 ? on 25 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Sep. 1950
12820a Image of the sun created at 10:04:54 on 25 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Sep. 1950
12821 Image of the sun created at 08:30:15 on 26 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Sep. 1950
12822 Image of the sun created at 13:05:28 on 27 September 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Sep. 1950
12823 Image of the sun created at 07:26:15 on 28 September 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
28 Sep. 1950
12824 Image of the sun created at 07:27:24 on 29 September 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
29 Sep. 1950
12825 Image of the sun created at 07:35:24 on 30 September 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 Sep. 1950
12826 Image of the sun created at 09:11:29 on 1 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is broken.
1 Oct. 1950
12827 Image of the sun created at 12:55:12 on 2 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
2 Oct. 1950
12828 Image of the sun created at 07:48:53 on 3 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Oct. 1950
12828a Image of the sun created at 07:51:07 on 3 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Oct. 1950
12829 Image of the sun created at 13:22:02 on 4 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in fair condition.
4 Oct. 1950
12830 Image of the sun created at 07:40:33 on 5 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Oct. 1950
12831 Image of the sun created at 08:14:15 on 6 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Oct. 1950
12832 Image of the sun created at 07:13:53 on 7 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
7 Oct. 1950
12833 Image of the sun created at 10:46:17 on 8 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
8 Oct. 1950
12834 Image of the sun created at 07:13:17 on 9 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 Oct. 1950
12835 Image of the sun created at 07:14:39 on 10 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Oct. 1950
12836 Image of the sun created at 10:14:25 on 11 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Oct. 1950
12837 Image of the sun created at 08:10:48 on 12 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Oct. 1950
12838 Image of the sun created at 09:04:45 on 13 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Oct. 1950
12839 Image of the sun created at 07:54:06 ? on 14 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Oct. 1950
12839a Image of the sun created at 07:56:25 on 14 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Oct. 1950
12840 Image of the sun created at 08:59:10 on 15 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 Oct. 1950
12841 Image of the sun created at 15:12:47 on 16 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Oct. 1950
12842 Image of the sun created at 07:26:38 on 17 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
17 Oct. 1950
12843 Image of the sun created at 08:34:04 on 18 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Oct. 1950
12844 Image of the sun created at 10:24:38 on 19 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Oct. 1950
12845 Image of the sun created at 10:18:27 on 20 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 Oct. 1950
12846 Image of the sun created at 10:33:11 on 21 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
21 Oct. 1950
12847 Image of the sun created at 06:54:39 on 22 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
22 Oct. 1950
12848 Image of the sun created at 14:35:07 on 23 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in fair condition.
23 Oct. 1950
12849 Image of the sun created at 09:20:35 on 24 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 Oct. 1950
12850 Image of the sun created at 08:53:52 on 25 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Oct. 1950
12851 Image of the sun created at 09:13:27 ? on 26 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Oct. 1950
12851a Image of the sun created at 09:15:45 on 26 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Oct. 1950
12852 Image of the sun created at 08:44:53 on 27 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Oct. 1950
12853 Image of the sun created at 08:52:43 on 28 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
28 Oct. 1950
12854 Image of the sun created at 10:51:25 on 29 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 Oct. 1950
12855 Image of the sun created at 09:23:31 on 30 October 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
30 Oct. 1950
12856 Image of the sun created at 07:02:58 on 31 October 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 Oct. 1950
12857 Image of the sun created at 07:00:06 on 1 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
1 Nov. 1950
12858 Image of the sun created at 07:36:15 on 2 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
2 Nov. 1950
12859 Image of the sun created at 11:50:05 on 3 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Nov. 1950
12860 Image of the sun created at 06:59:45 on 4 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
4 Nov. 1950
12861 Image of the sun created at 09:15:11 on 5 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Nov. 1950
12862 Image of the sun created at 07:40:47 on 6 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
6 Nov. 1950
12863 Image of the sun created at 10:20:12 on 7 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
7 Nov. 1950
12864 Image of the sun created at 07:01:15 on 8 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
8 Nov. 1950
12865 Image of the sun created at 07:01:43 on 9 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 Nov. 1950
12866 Image of the sun created at 08:13:24 on 10 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Nov. 1950
12867 Image of the sun created at 09:59:20 on 11 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Nov. 1950
12868 Image of the sun created at 10:32:54 on 12 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Nov. 1950
12869 Image of the sun created at 11:48:05 on 13 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Nov. 1950
12870 Image of the sun created at 11:05:44 ? on 14 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Nov. 1950
12870a Image of the sun created at 11:08:08 on 14 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
14 Nov. 1950
12871 Image of the sun created at 09:05:56 ? on 15 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 Nov. 1950
12871a Image of the sun created at 09:08:18 on 15 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
15 Nov. 1950
12872 Image of the sun created at 06:59:37 on 16 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
16 Nov. 1950
12873 Image of the sun created at 11:23:18 on 17 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
17 Nov. 1950
12874 Image of the sun created at 09:15:03 on 18 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
18 Nov. 1950
12875 Image of the sun created at 11:01:07 on 19 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
19 Nov. 1950
12876 Image of the sun created at 10:14:06 on 20 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
20 Nov. 1950
12877 Image of the sun created at 03:53:00 on 21 November 1950. Image created at Kodaikanal Observatory, Tamil Nadu, India.
1 glass plate negative; The item is in good condition.
21 Nov. 1950
12878 Image of the sun created at 09:10:58 on 22 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
22 Nov. 1950
12879 Image of the sun created at 13:03:01 on 23 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
23 Nov. 1950
12880 Image of the sun created at 08:47:22 on 24 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
24 Nov. 1950
12881 Image of the sun created at 10:19:24 on 25 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
25 Nov. 1950
12882 Image of the sun created at 11:36:05 on 26 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
26 Nov. 1950
12883 Image of the sun created at 08:54:43 on 27 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
27 Nov. 1950
12884 Image of the sun created at 06:56:53 on 28 November 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
28 Nov. 1950
12885 Image of the sun created at 11:11:32 on 29 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
29 Nov. 1950
12886 Image of the sun created at 12:06:31 on 30 November 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
30 Nov. 1950
12887 Image of the sun created at 08:35:12 on 1 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
1 Dec. 1950
12888 Image of the sun created at 08:35:34 on 2 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
2 Dec. 1950
12889 Image of the sun created at 10:44:32 on 3 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
3 Dec. 1950
12890 Image of the sun created at 10:35:42 on 4 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
4 Dec. 1950
12891 Image of the sun created at 09:38:49 on 5 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
5 Dec. 1950
12892 Image of the sun created at 08:55:51 on 6 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
6 Dec. 1950
12893 Image of the sun created at 13:08:40 on 7 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
7 Dec. 1950
12894 Image of the sun created at 06:57:07 on 8 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
8 Dec. 1950
12895 Image of the sun created at 06:50:40 on 9 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
9 Dec. 1950
12896 Image of the sun created at 07:42:26 on 10 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
10 Dec. 1950
12897 Image of the sun created at 10:04:46 ? on 11 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Dec. 1950
12897a Image of the sun created at 10:07:16 on 11 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
11 Dec. 1950
12898 Image of the sun created at 10:52:57 ? on 12 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Dec. 1950
12898a Image of the sun created at 10:55:24 on 12 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
12 Dec. 1950
12899 Image of the sun created at 11:06:10 on 13 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
13 Dec. 1950
12900 Image of the sun created at 07:00:31 on 14 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
14 Dec. 1950
12901 Image of the sun created at 07:56:02 on 15 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in fair condition.
15 Dec. 1950
12902 Image of the sun created at 11:04:40 on 16 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
16 Dec. 1950
12903 Image of the sun created at 09:38:58 on 17 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
17 Dec. 1950
12904 Image of the sun created at 07:17:06 on 18 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in fair condition.
18 Dec. 1950
12905 Image of the sun created at 07:07:52 on 19 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item has a broken corner but is in good condition.
19 Dec. 1950
12906 Image of the sun created at 06:57:00 on 20 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
20 Dec. 1950
12907 Image of the sun created at 10:54:15 on 21 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in good condition.
21 Dec. 1950
12908 Image of the sun created at 10:54:22 on 22 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in poor condition.
22 Dec. 1950
12909 There is no plate extant in this series for 23 December 1950.
No plate.
23 Dec. 1950
12910 There is no plate extant in this series for 24 December 1950.
No plate.
24 Dec. 1950
12911 There is no plate extant in this series for 25 December 1950.
No plate.
25 Dec. 1950
12912 Image of the sun created at 08:44:17 on 26 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
26 Dec. 1950
12913 Image of the sun created at 07:14:40 on 27 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
27 Dec. 1950
12914 Image of the sun created at 14:18:00 on 28 December 1950. Image created at Royal Observatory, Greenwich.
1 glass plate negative; The item is in fair condition.
28 Dec. 1950
12915 Image of the sun created at 02:50:00 on 29 December 1950. Image created at Kodaikanal Observatory, Tamil Nadu, India.
1 glass plate negative; The item is in good condition.
29 Dec. 1950
12916 Image of the sun created at 07:24:37 on 30 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
30 Dec. 1950
12917 Image of the sun created at 06:58:18 on 31 December 1950. Image created at Royal Observatory, Cape of Good Hope, South Africa.
1 glass plate negative; The item is in good condition.
31 Dec. 1950

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