No summary available.
No summary available.
No summary available.
Very upset at an attack launched against JH in a manner that denigrates JH's father, William Herschel, in the process.
Thanks AD for having pointed out an error in one of JH's papers.
States the case for the accuracy of the observations and reports of the discoveries of the sixth and seventh satellites of Saturn made by JH's father, William. [This letter seems to be tied to JH's 1844-7-22 in terms of date of writing.]
Wishes ES had expressed opinion on requesting government money to maintain 'establishment' at R.S.L. committee meeting.
Letter from Charles Pritchard regarding [William James Herschel's] examination next Friday. Arranges for 'Willy' to come with 'Johnnie' to India House on Tuesday to see Mr. Prinsep.
Funding for magnetic and meteorological instruments for Ceylon, which would be valuable addition to H.E.I.C. observatories. Compares [barometric] curves from America and Europe. Magnetometers for [Nossrey?] were paid for out of R.S.L.'s Donation Fund.
About the question of a bust to be made of the late Francis Baily and how the proposal might be presented.
Discusses controversy between [George] Bishop and [W. R.] Dawes. Recommends that the R.A.S. publish a paper by Dawes correcting errors in the published work. Wants to purchase some of Francis Baily's books. Mentions RS's work on the standard of length.
Has mislaid RS's letter and forgotten the question RS asked concerning Baily's print. Asks him to refresh his memory. Could not get to the sale [of Francis Baily's books]. Gives the works of Baily that he wants to purchase.
Requests RS to let him know how much JH owes him for the books by Francis Baily, which RS purchased for him. Has received RS's pamphlet [on the Liverpool Observatory].
Put no confidence in [Francesco] DeVico's drawing of the nebula of Orion. JH has a better one now at the engravers. Notes that DeVico has left out the 'real' 6th star in 'Trapezio.'
Warington Smyth returns from mineral gathering expedition on the Continent for Cambridge and will present JH with a specimen of Herschelite. C. P. Smyth has sent sketches he made at the Cape.
JH to visit CP's house. CP suggests they both visit J. P. Gassiot, where they might also meet with Michael Faraday. Asks JH if there are experiments he would like to see during visit. Reports observing Fraunhofer lines through a prism.
She did wrong in letting him have JH's letter.
Government intention to reduce interest in savings banks may well affect JH's benefit society.
Refers to 17 July 1827 communication from W. J. Burchell in Brazil to J. S. Duncan, brother of Phillip Duncan, noting increased brightness of Eta Navis, and that Alpha Centauri and Alpha Crucis are double stars.
Extract [in JH's hand] from WM's letter describing increasing brightness of Eta Argus. [JH annotation: See 'Ast. Soc. Notices Jan 12/44']
Gives reason for writing [Principles of Geometric Demonstration (1844)]. Plans later edition in which HW will cite JH's statement in [Quarterly Review]. Role of sense experience in axioms.