From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[11 September 1869]
Source of text:
RS:HS 6.408 & 24.279
Summary:
Is delighted to see him astride one of his old hobbies. Regarding the edition of William Spence's Mathematical Essays. Only remembers an 1819 one. His own health is not good.
Contributor:
John Herschel Project