| Title |
Correspondence |
| Reference |
RGO 66/7 |
| Covering Dates |
1872 |
| Extent and Medium |
8 items; paper |
|
| RGO Archives/RGO 66/7 contains: |
|
1
|
A note to G M Whipple from W De La Rue on anomalous results of printing solar pictures. 1 sheet; paper. |
24 Aug. 1872 |
|
2
|
A letter from B Stewart to [G M Whipple] giving his opinion of a book lent him by [G M Whipple]. 1 sheet; paper. |
28 Aug. 1872 |
|
3
|
A letter from J Capello of the Observatorio do Infante d. Luiz to G M Whipple. Capello has received Carrington's tables of sunspot reductions which confirm his own; he requests information on distortions from Mr Dallmeyer; he requests information about the type and source of glass plates used at Kew. 1 sheet; paper. |
30 Aug. 1872 |
|
4
|
A letter from B Stewart to W De La Rue on Sun examples and lectures. 1 sheet; paper. |
6 Sep. 1872 |
|
5
|
A further letter from B Stewart to W De La Rue on his intention of giving ''one or two'' public lectures on sunspots. 1 sheet; paper. |
6 Sep. 1872 |
|
6
|
A note from W De La Rue asking G M Whipple to be so good as to give B Stewart two spare negatives, covered by glass plates. 1 sheet; paper. |
7 Sep. 1872 |
|
7
|
A covernote from E J Sabine for a manuscript. 1 sheet; paper. |
17 Sep. 1872 |
|
8
|
A note from W De La Rue to G M Whipple on the character of the photoheliograph. 1 sheet; paper. |
18 Sep. 1872 |