From:
Sir John Herschel
To:
George Biddell Airy
Date:
[22 December 1870]
Source of text:
RS:HS 1.326 (C: RS:HS 24.342 & draft: RGO 6.132.110)
Summary:
Thanking him for copies of books. People at Collingwood are gazing at the eclipse. Concerning the astatic needle.
Contributor:
John Herschel Project