From:
Sir John Herschel
To:
Carl Friedrich Gauss
Date:
[4 September 1842]
Source of text:
NSUB Cod.Ms.Gauss 99 (ACCS 2pp RS:HS 25.6.12)
Summary:
The instructions for making magnetic and meteorological observations are to be revised. JH asks CG's advice about this.
Contributor:
John Herschel Project