Requesting the opinion of JH's late father on the nebulae in Orion.
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Requesting the opinion of JH's late father on the nebulae in Orion.
Calling his attention to the works of J. C. Poggendorf and Guillaume Weber. Does he know of the ingenious work carried out at the Cape by C. F. Gauss and Weber?
Recounts details of his recent visit to England. Recent astronomical observations. Has JH heard from C. K. J. Bunsen about his award?
Sending a letter via Ca'colia Gibson raising various queries regarding nebulae.
Sending the first volume of Kosmos. Queries regarding the Magellanic Clouds.
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.