Regarding the solar photographs. They are not magnified originals but taken direct. Comments on these photographs. Has had correspondence with W. R. Dawes regarding the 'willow leaves' of James Nasmyth.
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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.
Regarding the solar photographs. They are not magnified originals but taken direct. Comments on these photographs. Has had correspondence with W. R. Dawes regarding the 'willow leaves' of James Nasmyth.
Returns a book of poetry. His family is at Hastings. Sends a theorem.
Is sending a manuscript for JH's comments and opinion.
Apologizing for his mistake in expecting an opinion of his manuscript, but would be glad if JH would read the first section only and comment on it.
Announces a meeting of the Committee of Management for the Hawkhurst National School.
Is grateful for his communication on the proposed solar eyepiece. Will call round on his way to town to ascertain if he can leave the manuscript with [Thomas?] Cooke, the instrument maker, so that he can have some idea of the work involved. James Nasmyth will pay attention to screen projection.
Thanking him for the return of the manuscript and for his comments.
Asks JH to review 'magnetical' paper by Edward Sabine.
Not too familiar with JH's work, as FT's work has taken him out of the area of JH's interest. Has very limited time for mathematics, but indicates his current interest. Refers to some writings of FT on topics of weights, measures, and monetary matters.
Regarding his own experiments with the froth of boiling oil.
Hopes JH and Lady Herschel will be able to visit them on some days named. Will write respecting trains as soon as they hear the answer.
Regrets Lady Herschel cannot visit them, but is pleased they are to receive JH and his daughter. Mrs. Nasmyth is writing regarding trains and they will be met at Penshurst.
Discusses work on biographies of scientific men.