From:
Sir John Herschel
To:
William Henry Fox Talbot
Date:
[21 May 1854]
Source of text:
RS:HS B26.53
Summary:
Clarifies JH's position, by saying that he clearly supports WT as the inventor of the calotype or talbotype, but has reservations about the collodion process.
Contributor:
John Herschel Project