From:
Sir John Herschel
To:
George Biddell Airy
Date:
[21 July 1838]
Source of text:
RGO 6.676.46 (draft RS:HS 1.74 & 21.254)
Summary:
About JH's visit to Carl Friedrich Gauss, and Gauss's well-devised magnetic measuring instruments.
Contributor:
John Herschel Project