Thanks for his support for their scheme of examinations.
Showing 21–40 of 153 items
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.
Thanks for his support for their scheme of examinations.
Discusses JH's resolution regarding distribution of government grants, which Committee adopted but R.S.L. Council opposed. Relays in great detail proceedings and decisions of meeting.
Hopes JH will speak well of GS and help secure appointment that will not force GS to 'desert my flock,' as GS's current militia assignment will.
Conveys his confidence in the appropriateness of the certificate of proficiency awarded by the Society of Arts to men who have done well on the Society's examination.
Is sending a letter of support for a neighbor for the position of commander of constabulary about to be established in Kent.
Note asking JH to patronize an artist's exhibition in London.
New method for constructing circular lenses up to 10-feet diameter for £50. Focusing power sufficient to melt metals. Wants to send 3-inch sample to JH.
Is able to sit up in a wheel chair only a few hours a day; JH's illness has left him out of the sphere of scientific activity so he is unable to make any useful suggestions about medals.
Sends small lens. Its components neither parallel nor concentric; contains water. Suggests new polishing method. Estimates 4-foot lens would cost £7-£8. [JH Note: Tested and returned lens. Noted advantages and deficiencies and suggests improvements. Listed others who built similar lenses.]
Regarding experiments on the Mohamet's coffin theory. His son Wilfrid has won a scholarship at Trinity College, Cambridge.
[Reply to GA's [1856-4-6 or earlier] on Mohamet's coffin theory.] Congratulations on GA's son winning a scholarship. JH's health is better, but he cannot walk yet.
Sending his completed universal alphabet with comments.
Lens safely returned. Not aware of lenses in 1851 Exhibition or of C. F. Sturm's solid lenses. Notes advantages of plate glass. Offers to make three foot by three foot square lens. Recognizes limitations for use in astronomy; hopes for other applications.
Is considering becoming a candidate for the position of Registrar at London University and would welcome support from JH.
Thanks for the check. Will search for the deeds.
Requesting advice on his reflex zenith tube. Regarding progress on 'Standards.'
A number of options are proposed by JH to help GA solve his problem with the mercury level [see GA's 1856-4-14]; JH is feeling much better but fears he may 'never again be able to walk.'
Application for the position of Registrar at [London] University.
Needs help understanding Percades [?] quantity. Inquires as to well-being of family and sends regards.
Is grateful for JH's support for his application as Registrar. Encloses a copy of his application. Gives details of a binocular microscope he has received from Paris.