From:
Sir John Herschel
To:
Henry Kater
Date:
[16 July 1832]
Source of text:
RS:HS 21.113
Summary:
About the need to have the standard pound carefully measured so it can be compared with other standards of weight.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
About the need to have the standard pound carefully measured so it can be compared with other standards of weight.