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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.
While TM was at Agulhas the large equatorial arrived, perfectly safe. Dome and railway have not arrived yet. Had a letter from W. R. Dawes. Found lighthouse at Agulhas well made and has sent sample of the material to Francis Beaufort. Not much news of the war in the Colony. Will take care over the mounting of the equatorial.
Sends details of the progress of erecting the equatorial. William Mann is engaged on the Simon's Bay tide observations. The Madras Observatory post was offered to Mann but he declined it for health reasons. Comments on the affairs of [George Smalley], who is in financial difficulties. Not much news from the Cape. Comments on some of the educational news.
Has had four men working on the Dome to complete it before the bad weather. Has not heard who has been appointed to Madras. The candidate from the Cape is in financial difficulties. Tide reductions are progressing. Outlines the disturbances caused by the expected arrival of the convicts.
Sends observations made with the nine-foot equatorial, with comments. Received JH's Astronomy and the Logs. of Charles Babbage; the latter aroused protests in the family. [Archibald] Robertson sold five copies of the Astronomy instantly and has ordered further copies.
Has had some splendid evenings, and sends the observations made. Comments on the work of the new equatorial. W. R. Dawes would like to compare the measures of Antares with the enclosed. Admiral Reynolds is being succeeded by Commodore Christopher Wyvill, a queer person. Sends Cape newspapers to show events in the convict question. All public servants are to be deprived of food, etc.
Sends observations of Lambda Toucani and Zeta Eridani.