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Wilcox, R. in correspondent 
1840-1849 in date 
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From:
R. Wilcox
To:
Sir John Herschel
Date:
[17 October 1840]
Source of text:
RS:HS 18.407
Summary:

New magnetic observatory to be established in India. Instrument, made by [T. R.] Robinson and Mr. Newman, will be sent to R.S.L. for examination and testing before shipment. Questions best times for daily barometer observations.

Contributor:
John Herschel Project
Collection
Document type
Transcription available