Will not be able to come to town for some time so sends answers to JH's comments on his Circular Register. Hopes JH can call to see him; then he can explain more fully.
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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.
Will not be able to come to town for some time so sends answers to JH's comments on his Circular Register. Hopes JH can call to see him; then he can explain more fully.
Thanks for JH's letter and for the references to meteors. The Austrian observations are important. Gives news of American observers and their work.
Confused by an 'unfixed' photo from JH in which the image shows different effects from different colors of the spectrum. Also other comments on photography.
Sends JH a positive copy and a transparency. Remarks on JH's use of muriate of lead and asks JH to explain chemistry of it.
The report by G. B. Airy, Thomas Henderson, and JH on N. L. Lacaille's stars will be brought forth at the next meeting of the B.A.A.S. JP requests a copy in advance of the meeting.
A report by JH, George Peacock, William Whewell, and Humphrey Lloyd on magnetic observations will be read at the B.A.A.S. meeting in August.
Preparations for departure prevented JR from dining with JH at Slough. Working on pendulum with Edward Sabine. Thanks JH for sending gimbals.
Advises JH to have Foreign Office send letter to Col. Campbell, consul in Alexandria, to accompany R.S.L.'s letter to Pasha. Otherwise, R.S.L. letter may be ignored. Good news from [Duncan Stewart]. JS is not going to Scotland; may visit Slough instead.
Declines an invitation to visit JH; comments on political situation in South Africa.
Suggests JH include in his report a discussion of the 'dividing line of the positive and magnetic fluids' and 'separating line between the northern and southern intensities.' Presents C. F. Gauss's ideas on this topic. Suggests a trip plan for James Ross in order to obtain absolute measures of magnetic intensity on the globe.
Relays the opinions of a returning officer from St. Helena that a wooden building need not be built there.
Has presented the draft of the report to [T. R.] Robinson, [Charles] Wheatstone, and [J. F.] Daniell. Points out mistakes in the report. Remarks that the dipping needle has greatly improved over the years, thus increasing instrumental accuracy. Encloses Humphrey Lloyd's contribution to the report.
States he has received the list of instruments and their prices sent by JH.
Encloses a letter from Humphrey Lloyd. Anticipates Lloyd's arrival. Worries he will not be ready with the necessary forms before James Ross sets sail. Includes many calculations.
Reports that the ships to be used for James Ross's voyage will not be available for a week and that Humphrey Lloyd is busy preparing instructions. Proposes that the ships receive their own sets of instruments.
Accepts JH's dinner invitation, regretting that James Ross is unable to attend. Encloses a letter from Humphrey Lloyd.
Sends JH the name and address of the printer who has an engraving arranged for by RS of JH's portrait. Requests that JH give thirty copies to Lady Herschel for her own use.
Discusses Lord Glenelg's role in the decision to keep him as Lieutenant Governor of the Cape and his support during the inquiry of AS's actions in a confrontation with the natives. Writes of Glenelg's retirement.
Has lost two sons with scarlet fever. Description of house at Playford, Sussex.
Encloses two meteorological reports of J. A. Lloyd (who has been ill with fever), and a paper of Dr. T. R. Robinson.