From:
Sir John Herschel
To:
Sir Isaac L. Bell
Date:
[18 June 1863]
Source of text:
RS:HS 4.46 & 24.17
Summary:
Thanks for the thallium. Further regarding his 'cobalt steel' and its uses. Fluorin glass.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Thanks for the thallium. Further regarding his 'cobalt steel' and its uses. Fluorin glass.