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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.
[Form Letter] Government committee appointed to replace standards of length and measure destroyed in Parliament fire. List of questions seeking recipients' opinion on subject.
A notice of meeting of the Standards Commission.
Asks JH to compile list of questions to be sent to 'commercial bodies' regarding prospective changes in standards of weights and measures. To be presented at June 1838 meeting of Commission of Standards [see JH's 1838-5-24].
Encloses official instructions to Thomas Maclear. Prices of telescopes. Remarks on caustics.
Announces 7 July meeting of Standard Commission at R.A.S. apartments.
No one on committee has taken sufficient initiative to obtain funding for magnetic instruments. Hopes S. H. Christie and JH will act in this regard. Discusses doubts about South Polar magnetic expedition.
The Standards Commission will need to meet soon; JH is asked to indicate most convenient, and most inconvenient, days. [See GA's 1838-6-9].
Trying to organize a meeting time for the Standards Commission that will suit everybody; GA wants to make very few changes in the standard relationships [see JH's 1838-11-18].
A notice of meeting of the Standards Commission.