| RGO Archives/RGO 18 contains: |
|---|
| <-- See earlier |
|---|
| 557 |
Magnetic and meteorological observations, 1951 |
| 558 |
Magnetic and meteorological observations, 1952 |
| 559 |
Magnetic observations, 1953 |
| 560 |
Magnetic observations, 1954 |
| 561 |
Magnetic observations, 1955 |
| 562 |
Photo-heliographic results, 1874-1885 |
| 563 |
Photo-heliographic results, 1923 |
| 564 |
Photo-heliographic results, 1924 |
| 565 |
Photo-heliographic results, 1925 |
| 566 |
Photo-heliographic results, 1926 |
| 567 |
Photo-heliographic results, 1927 |
| See later --> |
|---|
|
Greenwich Observations
| Title |
Photo-heliographic results, 1874-1885 |
| Reference |
RGO 18/562 |
| Covering Dates |
1907 |
| Extent and Medium |
1 volume |
|
| Content and context |
The results of photo-heliographic observations, 1874-1885, printed by Neill and Co., 1907: supplementary results from photographs of the sun taken at Greenwich, Harvard College, Melbourne, India and Mauritius, measured and reduced at the Royal Observatory, Greenwich, under the direction of W.H.M. Christie. The volume's contents were an appendix to the Greenwich Observations, 1905. |
| No further on-line information. |
|
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