From:
Sir John Herschel
To:
James South
Date:
[7 June 1830]
Source of text:
RS:HS 25.1.3
Summary:
Is defending a change in notation for the angles of position system that JH introduced in a paper. [Postscript dated 1830-7-7 marked 'Private' and deals with business relating to the Athenaeum and a comment on Charles Babbage's book.]
Contributor:
John Herschel Project