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The Sir John Herschel Collection
The preparation of the print Calendar of the Correspondence of Sir John Herschel (Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds, Cambridge, England: Cambridge Univ. Press, 1998, viii + 828 pp) which was funded by the National Science Foundation, took ten years. It was accomplished by a team of seventeen professors, visiting scholars, graduate students, advanced undergraduates, and staff working at the University of Notre Dame.
The first online version of Calendar was created in 2009 by Dr Marvin Bolt and Steven Lucy, working at the Webster Institute of the Adler Planetarium, and it is that data that has now been reformatted for incorporation into Ɛpsilon.
Further information about Herschel, his correspondence, and the editorial method is available online here: http://historydb.adlerplanetarium.org/herschel/?p=intro
No texts of Herschel’s letters are currently available through Ɛpsilon.
Asks for details of WL's system of speculum polishing and telescope construction as JH is preparing an article on telescopes for the Encyclopaedia Britannica.
Sends procedures for preparation of the report of the Magnetic Committee for the meeting of the B.A.A.S., which JH cannot attend due to illness; asks some questions about achromatic lens theory.
Thanks HL for the response to JH's queries [see JH's 1859-9-4].
Comments on WL's information on telescope construction, and adds some of JH's own experience.
Chancellor of Exchequer [W. E. Gladstone] will arrange with Lord Palmerston [H. J. Temple] for JH's retirement as Master of Mint. Thanks for GH's support against 'external influences' during JH's term.
Recommends John Goldsmith for position of supernumerary clerk in Mint office.
Will give him great pleasure to call at Collingwood in the near future. Grieved to hear of JH's illness. Begs acceptance of a set of papers of Dr. William Griffith.
Will always remember the happy day he spent at Collingwood. Spent the evening with Mr. Grant. Has ordered a sea picture for JH. Has obtained the remainder of the Griffith papers.
Hardly likes to trouble him to read the enclosed. Gives his views on the gold question.
Comments on the currency. Thinks it would be feasible to share tutors for their children as the name of JH would attract men with superior ability.
Sends another pamphlet on the gold question. On the last page he will find JM has adopted JH's suggestion, though he does not give the source. Thinks that these suggestions should prove useful to France.
Is obliged for JH's observations on his statement of [Joseph?] Hume's doctrine. These errors are discreditable and will diminish the utility of the book.
Has been thinking over the names of solicitors and believes he can recommend Messrs. Lewin of Southampton St. The senior partner is a brother of JM and JH should keep his papers when he concludes his business with his present solicitors.
Invites ES and his wife [at St. Leonard's] to visit . JH is impressed with ES's ability to develop a working plan for terrestrial magnetism observations. Is prepared to write a review article [about magnetism?] if invited, but JH refuses to write such articles and offer them 'for acceptance or rejection.'
Thanks ES for receipt of information about magnetic curves and the work of [A. D.] Bache. JH is glad to hear ES is back to active work again, but JH says he is too ill to go to the B.A.A.S. meeting [in Aberdeen].
Has incorporated ES's suggestions into the draft report about [the University of] Kasan.
Pleased to receive JH's letter, which he hastens to answer to remove any misconceptions regarding the equatorial. Comments on some of his observations of stars. Received [T. R.] Robinson's proposal for a large reflector. William Mann has just finished 8 years of tide gauge measures. Grieves to hear of the illness of W. R. Dawes. [George] Smalley's financial affairs have come to a crisis. Convict question has been settled; they are to be sent to Van Diemen's Land.
Giving his views on the proposed supply of a large reflector for the Cape Observatory.
Encloses copy of the letter he has written [1850-7-20] to the Secretary of the Admiralty.
Points out deviations from policies recommended in 1848 by Mint Commission. Supports consolidation of supervisory positions. Protests C. E. Trevelyan's idea that JH's scientific pursuits in spare time as Master of Mint must be directed to public projects.