From:
[Henry Warburton]
To:
Sir John Herschel
Date:
[9 October 1854]
Source of text:
RS:HS 18.71
Summary:
Offers improved version of formulas sent in previous letter.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Offers improved version of formulas sent in previous letter.