Is having an astronomical clock constructed and would like his advice on the calculation of some of the movements. Gives a brief description of the clock.
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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.
Is having an astronomical clock constructed and would like his advice on the calculation of some of the movements. Gives a brief description of the clock.
Thanks for his letter but it does not allude to the calculation he sent. Has seen astronomical clocks previously.
Well-wishers of the Ipswich Museum hope to raise a fund for a lithograph portrait of G. Ransome; wonders if JH is interested in becoming a subscriber. Richard Owen is to deliver a lecture at the anniversary meeting next month.
Mrs. Jones has lately lost a sister-in-law, which accounts for her laxness in correspondence. Will search his index for an article on the average Englishman. Tour through France and Switzerland was a great success. Feels much better for it.
Sending printed notice appealing for funds to establish a Midland Observatory. Would like a word of encouragement from JH.
Thanks for his letter regarding the proposed observatory. Points out some provisions he intends making for the observatory. Encloses extracts from letters favoring the scheme.
Thanks JH for his interest in YV's work on double stars. YV sends a copy of a note on double stars published in the Académie des Sciences for consideration by the R.A.S. Raises a problem of agreement between Newtonian theory and observational data. YV feels astronomical studies in France are slowing down.
Encloses sequel to AS's volume on electro-biology, which AS dedicated to JH. Both are being translated into French.
Must consider and enquire before replying to JH's letter of yesterday. Sends volumes of the 'tables of revenue' for 1846 and 1847 to JH, plus a supplement relating to foreign countries. If this is not enough, let GP know.
Returns the proofs of [W. J.] Hamilton's paper, and hopes to send his contribution to the Admiralty Manual soon.
Did not wish JH to join application to government [see TR's 1849-10-21 & JH's 1849-10-27]. Committee hoped JH would help carry plan out if funding were secured. Doubts private funding will be given.
Responds to a JH question about the accuracy of the calculations for the figure of the earth in GA's article in the Encyclopaedia Metropolitana.
Regrets that she does not receive so many letters from him, even though she lives so much nearer. Comment on literature. News of Hardinge [J. C.'s child].
Has shown his letter to John Taylor and quotes the latter's opinion of JH. Views on the poetry of Taylor.
Sending a copy of the Torquay directory where Edward Vivian's comparison of thermometer readings are given. The climate of Torquay does not suit them; Mrs. Dawes is going north for a few weeks. Would like a comparison of the state of the weather for various parts of the country.
Sending a copy of the first part of his work on Heat.
Is much better but has to take care. Francis Jeffrey (Lord Jeffrey) has taken over the editorial duties of the [Edinburgh] Review. Pleased to hear he is working on his paper. Will inquire about the average Englishman. W. H. Sykes and S. D. Poisson have published papers on this subject.
B.A.A.S. and Royal Society of Edinburgh have been approached to apply to the government for finance to send an observer and reflector to the Cape Observatory. Does JH think this advisable, with his knowledge of conditions at the Cape?
Has received his note enclosing G. B. Airy's paper. Regrets any trouble he may have caused. Sends copies of his own paper for measuring heights by the barometer. Took some observations on the tides at Brodick and comments on William Whewell's statements concerning tides.
Wrote to Francis Russell (10th Duke of Bedford) about Thomas Maclear and encloses his reply. Has just framed JH's prints. Sends a few scraps. Hopes to visit G. G. Waldegrave (2nd Baron Radstock).