From:
Sir John Herschel
To:
Frederick W. Beechey
Date:
[18 June 1848]
Source of text:
RS:HS 4.18 & 23.31
Summary:
Answers to FB's queries concerning the sympiesometer.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Answers to FB's queries concerning the sympiesometer.