Answers questions raised by AH in his 1850-1-19 [letter contains notes made by AH].
Showing 1–10 of 10 items
Answers questions raised by AH in his 1850-1-19 [letter contains notes made by AH].
JH has been delayed in replying to AH's 1851-8-13 because of official duties at the Great Exhibition. Comments further on several astronomical matters.
Offers some information on 'Coal Sacks' in Southern Cross [see AH's 1850-7-31]. Happy to hear that volume 3 of Kosmos is near completion.
Queries regarding JH's star lists. Sending magnetic information from A. T. Kupffer. Regarding the distribution of nebulae.
Is grateful for his constructive letter on the Coal Sack. Regarding the work of the Schlaginweit brothers.
News of the astronomical activities of his colleagues. Astronomical queries.
Introducing Adolphe Barth. Astronomical news and queries.
Sends a letter of praise for the family Herschel, including especially JH and his father, William.
Astronomical queries, with particular reference to the Coal Sack. [Probably to JH, but unclear from letter.]
Thanks JH for JH's review of AH's Cosmos. Recommends E. H. DuBois-Reymond to JH's attention.