JH's health is improving. Sends a portion of a letter from Thomas Maclear regarding Dr. [David] Livingstone's observations. Suggests the portion be read at the Geographical Society. Asks RM to invite Livingstone to visit JH.
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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.
JH's health is improving. Sends a portion of a letter from Thomas Maclear regarding Dr. [David] Livingstone's observations. Suggests the portion be read at the Geographical Society. Asks RM to invite Livingstone to visit JH.
FF having suggested some time ago the publication of a collection of JH's essay, JH now offers to send FF JH's Essays Q.E.R.
Thanks for HB's Familiar Astronomy. Praises it as a good introduction to astronomy.
The letter contains financial arrangements with son John while still in England, extensive comments on the fighting and restructuring of the colonial system in India, some matters relating to earth strata, and finally an extended discussion of the 'Cavendish experiment' [for measuring the gravitational attraction between lead balls].
Urges that observations be made of sunspots. Notes that sunspots are much more evident now than in 1856. [Written by JH under the pseudonym 'Helioscopus']
Looking forward to a visit from WW. Glad to hear that WW is editing Richard Jones's unpublished works. Sad to hear that George Peacock is seriously ill. Comments negatively on a book by Herbert Spencer.
Invites WW to Collingwood, informing him of other visitors coming and new rail schedule.
Thanks WW for letters. Has been visited by [ [J. B. L.] Foucault; impressed by Foucault's instruments. Notes large number of sunspots.