From:
Sir John Herschel
To:
Humphrey Lloyd
Date:
[2 September 1842]
Source of text:
RS:HS 22.134
Summary:
Urges some revision in both the report and instructions for the magnetic observations.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Urges some revision in both the report and instructions for the magnetic observations.