Regarding the reasons for the confusion in the nomenclature of the genus Wellingtonia and Sequoia. Comments on the aquatic Anacharis.
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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 reasons for the confusion in the nomenclature of the genus Wellingtonia and Sequoia. Comments on the aquatic Anacharis.
Had no idea that JH had written on sound. Sends him an abstract of his book on harmony. Explains various aspects of chords and their notation.
Has sent him the abstract on harmony. Further remarks on this.
Discusses the use of the stereoscope, including stereoscopic views of the moon and sun. Also discusses the appropriate stereoscopic angle.
Sending one of his tracts. Comments on the subject of duplicate equalities.
Having outgrown his self-built telescope, hopes to borrow a larger 'metal' from JH, or to obtain from JH William Herschel's method for polishing telescopes.
WS's brother-in-law [George Peacock] has died after an illness.
On some of the elements of the orbit of a newly appearing comet.
Is thinking of applying for the Lowndes professorship at Cambridge, and would welcome a testimonial from him.
Does not intend trying for the Lowndean Professorship. Hopes that JH has been asked to do a memoir of George Peacock. Hears he has been traveling about the country. Sends a riddle.
Sending a volume dealing with his latest travels in Madagascar.
Agrees to write memoir [of George Peacock], but this will take some time as he is taking son [John] to Southampton to leave for India.
Would like his views on binocular vision. Regarding David Brewster's theories on this subject.
Thanks for paper on magnetism, and other minor matters.
Encloses copy of a letter addressed to GA from Toronto University (dated 30 October 1858 and stating that the Toronto Observatory has not been closed in spite of what the R.S.L. and B.A.A.S. joint committee have stated). Difficulties because of Edward Sabine's illness.
Describes JH's visit to an old, bedridden friend [Bullar?]; JH has seen son John on board ship at Southampton, and then comments on the beauty of the country, which JH enjoyed as he traveled.
Has put son John on board ship and they both looked for Mrs. Russell [?] but could not find her; JH reports on the health of daughter Amelia and about the time of their return home.
Before meeting of Balloon Committee, requests JH's opinion on value of renewing balloon ascents.
Giving reply for GA to send to Toronto. Is grieved to hear of Edward Sabine's illness.
Has not read article on binocular vision. Gives his views on this subject. Sends a copy of a paper he read at Leeds on visual impressions.