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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 paper will 'infuse new life into' sound experiments now being conducted at Woolwich [Academy].
Copy of Mr. Stewart's note to JH was sent to Baldwin Walker, surveyor of Navy, to evaluate new 'stopper' it recommended. Returns original to JH.
Please ask JH to send receipts to account for £316 spent on equatorial telescope from Munich.
The theoretical considerations that JH would take into account if he were going to study the subject of 'increasing and conveying to great distances and in given directions the reports of guns or other explosive instruments, as signals.'
A note probably accompanying JH's 1852-3-23. Comments concerning someone's collection.
William Lassell wishes to go to Malta to observe the heavens, and would like a letter of introduction to the governor there. Can FB assist with this?
Reports quite unsatisfactory results from gun firing sound experiments [see JH's 1852-3-23].
Urges that Thomas Maclear's son be appointed to assist Maclear in the observatory [at the Cape].
Will instruct Smith, Elder & Co. to provide a presentation copy of JH's Cape Results to Queen's College, Belfast. What has happened with JH's recommendation about Thomas Maclear's son [see JH's 1852-6-11]?
Returns a letter from Thomas Maclear to FB, and then JH expresses his concern about the state of health and work of Maclear.
A note expressing JH's thanks for allowing JH to read a letter from Thomas Maclear to FB; JH again expresses his concern for the welfare of Maclear.
JH's article on 'Meteorology' [for the Admiralty Manual] is finished; JH will make some comments on aneroid barometers in the preface.
Comments on the work of T. G. Taylor in reducing the observations for [Stephen] Groombridge's catalogue, and on an appropriate remuneration for the work. Enclosed are comments for the benefit of Taylor.
Offers opinions about the instructions to be furnished to the Cape astronomer, especially about tide and meteorological observations, and about surveying an arc. JH hopes to see Thomas Henderson before Henderson leaves for the Cape to assume the post of astronomer there.
Sent as a letter of introduction for Captain [William] Edie, who was hurt on an expedition in southeastern Africa, and who knows much about the region.
A note about procedures for forwarding JH's papers to the Admiralty.
A note accompanying a letter about meteorological and atmospheric investigations.
Admiralty not able to lend JH any further equipment to take on JH's expedition to the Cape.
Is forwarding a note about an instrument of [Louis] Daguerre's.
Sends JH a copy of Thomas Maclear's base measurements, and will transmit JH's letter to Maclear.