From:
James David Forbes
To:
Sir John Herschel
Date:
[6 April 1842]
Source of text:
RS:HS 7.301
Summary:
Would like to know the composition of the fluid in JH's actinometers.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Would like to know the composition of the fluid in JH's actinometers.