Just now received 'blue book' on decimal coinage from printer. Forwards it to JH. Apologizes for putting this burden on JH, but TS wants to be fully aware of all issues relating to decimal coinage. Answers JH's questions about report.
Showing 21–40 of 106 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.
Just now received 'blue book' on decimal coinage from printer. Forwards it to JH. Apologizes for putting this burden on JH, but TS wants to be fully aware of all issues relating to decimal coinage. Answers JH's questions about report.
Quotes 1682 tract by William Petty advising Marquis of Halifax to employ decimal system of currency.
Encloses, for JH's corrections, proofs of JH's reply to Lord Overstone's questions.
Encloses proof of revision of JH's reply to Lord Overstone's questions. Will print 25 to 50 copies. Does JH's report on Canadian currency to House of Commons contain anything new that commissioners should know about?
Note clarifying items of account.
Further account clarification [see SE's 1857-4-28].
Explains why his paper on color vision took the artist, dyer, etc., point of view rather than that of scientific chromatology. Willing to investigate a more scientific approach and asks permission for another visit.
Plans to visit JH next week [to discuss color blindness].
Will bring [M. E.] Chevreul's color diagrams and new spectrum representation when he visits JH; confirms mode and date of arrival.
Thanks Herschels for their hospitality and tells about layers of volcanic ash encountered on a walk.
Sends information concerning India in response to letter of JH's son. [Sir Charles Edward] Trevelyan has printed such information occasionally. Many do not see the importance of India.
Discusses [H. W.] Dove's works regarding rotating storms. New information from Russian observatories gives a more complete understanding of the phenomenon. Has not seen Keith Johnson's new edition of Physical Atlas.
Glad to know which of ES's papers JH has. Sends another along with maps from [Keith] Johnson's Physical Atlas. Discusses JH's ideas regarding relationship between solar spots and magnetic disturbances.
Mentions [P.] Plantamour's memoir on barometer and a criticism by Mr. Dilams[?]. Comprehending why variations of magnetic disturbances correspond in period with terrestrial year is difficult.
Asks JH to read ES's publications for the R.S.L. proceedings concerning colonial magnetic observations. Wishes JH could see R.S.L.'s recent accomplishments in magnetism.
Glad JH is reviewing advancement of science by R.S.L. members. Disappointed that little was accomplished in certain areas where more was expected.
Returns polar maps. Advises on methods of map projection, favoring polar projection. Working on new maps.
Writes to arrange a visit to Collingwood.
Print of [Leonhard] Euler's portrait has been made. Copy being sent to JH.
JH's Essays [Essays Q.E.R.] has reached Lowestoft, but AS has been too ill to read them. Sends regards to family.