From:
Edward Sabine
To:
Sir John Herschel
Date:
[31 December 1847]
Source of text:
RS:HS 15.212
Summary:
Received memorandum from JH concerning magnetic instruments and instructions for their use. Happy to comply with Lordship's request for general instructions for magnetic instruments. Received meteorological observations from around the world.
Contributor:
John Herschel Project