Amuses himself in his spare time with astronomy. Would like advice on the composition of the metal for the speculum. Hears that Miss Caroline Herschel is in good health.
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Amuses himself in his spare time with astronomy. Would like advice on the composition of the metal for the speculum. Hears that Miss Caroline Herschel is in good health.
Has received a request from the Admiralty to order a new telescope for the Cape observatory; at the same time, JH has received an unsolicited offer of a lens. JH seeks advice and information from GA.
Is happy to hear that JH approves of the suggestion to send his eldest son to seek his fortune in the East. Will request that the appointment be conferred on William Herschel [JH's son]. Is spending some days with the Bryants.
[Writing in response to Archbishop [of Canterbury, William Howley]], accepts the honor of being named a Trustee of the British Museum with much gratitude.
Peter Stewart informed JH of EM's offer to assist JH's son William in obtaining writership appointment in India. JH and wife are deeply grateful. JH's desires for William's future.
Provides JH with information and advice about large lenses, which JH is considering for a Cape of Good Hope Observatory equatorial telescope.
Discusses state of science in France. Magnetic instruments were ordered for Algiers, but ES is uncertain whether they left Paris. Will send portion of magnetic report and letter from [A. D.] Bache among other things.
Humbly requests that JH accept his 'celestial map' and his infinite esteem.
Congratulates JH on his election as Trustee of the British Museum.
Sends diagrams of woodcuts representing planes of polarization. Chooses not to publish chemistry lectures. Asks JH's opinion of a failed polarized light experiment.
Regarding a telescope for Thomas Maclear.
Has received official communication from the Treasury that the government will provide financial assistance to print the catalogues of stars. Both these catalogues and the one to be printed by the B.A.A.S. await their decision on star nomenclature.
Regarding the forthcoming publication of the star catalogues and matters arising. Has written a report on meteorological observations. Sends paper by J. H. Kay on the comet.
Has received the parcel. Papers regarding the comet have been sent to the R.A.S. John Hartnup is to copy out the catalogue of stars. Will have to wait awhile for the maps of F. W. A. Argelander and Mr. Schwinck. Is preparing for the printing of the catalogues.
Believes 'Mr. Maclean,' who reported from Africa observing increasing brightness of Eta Argus is not [Thomas] Maclear, but [George Maclean], the 'Governor of Cape Coast Castle [Ghana] & the husband of the unfortunate [Letitia Elizabeth Landon], whose singular death caused such a sensation some time ago.'
Has check for WB's expenses.
Sends check. Asks for latitude and longitude of four American observation stations.