From:
Sir John Herschel
To:
Alfred Brothers
Date:
[29 October 1864]
Source of text:
RS:HS 4.297 & 24.64
Summary:
Outlines his claim as being the inventor of the hyposulfite fixing process.
Contributor:
John Herschel Project
Outlines his claim as being the inventor of the hyposulfite fixing process.