Has lost Alexander Herschel's Paris address. Otto Struve will be visiting the Observatory on 10 Aug.
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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.
Has lost Alexander Herschel's Paris address. Otto Struve will be visiting the Observatory on 10 Aug.
Sends the remaining papers belonging to JH. Is grateful for his assistance.
Sends a pamphlet by a friend of his, Mr. Thornton, on the squaring of the circle; would like JH's opinion on this pamphlet.
Please accept his grateful thanks for his comments on Mr. Thornton's squaring of the circle. Will send these comments on to Thornton.
Regrets he was out when JH's son called, but has sent him a card for Saturday. Pleased to hear that JH supports RM over his David Livingstone appeal. Suspects that Livingstone will turn up after a year.
Is bewildered in his old age by the new theories of James Croll on the glacial epochs. What does JH think of these theories? Sees no proof of glacial action in Paleozoic times.
Is grateful for a copy of 'Spaziergang' in Latin verses. Envies JH's varied accomplishments. Fourth edition of his Siluria will be issued in October. Relates how James Croll was appointed a geological surveyor in Scotland.
Thanks for kind reply and favorable opinion on his Geometry. Arthur Cayley also expressed a favorable opinion on his writings. Would like a testimonial from JH for the Chair of Mathematics at Cork.
His brother [John H. Nelson] is at Brighton, and may be coming to London soon. Bodily health improves but mental health shows no improvement.
Read JH's letter to his brother and it did not seem to affect him one way or another. Mental health is no better.
Laurence Parsons (Lord Oxmantown) has gone to Ireland to discharge his duties of High Sheriff. Sends finished proof of the engraving of Orion; comments on this. Has not worked on the nebula himself for many years. [J. K.?] Hunter was a good artist.
What does JH think of the idea of establishing a meteorological observatory on the Pic du Midi?
British Stationery Warehouse received JH's instructions today. Gives prices and delivery time of 'despatch box.'
Received JH's insertions. Will send proof on Friday.
Asks JH to sign enclosed certificate over [Charles] Darwin's signature. JS will take it to B.A.A.S. meeting in Dundee next week.
[Last page only] Seeks financial support for exploratory survey of Sinai Peninsula.
Announces quarterly meeting of National School Committee on 30 March.
Please clarify differences between French metric system and JH's adaptation of British system of measurements. Willing to raise issue in Parliament, but wants to understand it well. Hopes to see Emma soon.
Impressed by JH's argument against French metric system. Will forward JH's letter to Richard Strachey or, if Strachey is in Abyssinia, to committee for weights and measures in India.
Compares values obtained by various observers in measuring new standards of weight and length.