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Sabine, Edward in addressee 
1850-1859::1858::04 in date 
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From:
Sir John Herschel
To:
Edward Sabine
Date:
[28 April 1858]
Source of text:
RS:HS 23.230
Summary:

Must hold to 1/290 as measure of ellipticity. Committee agrees to recommend continuance of magnetic observations if JH will continue to do what he has done in the past.

Contributor:
John Herschel Project
Document type
Transcription available