From:
Sir John Herschel
To:
William Henry Fox Talbot
Date:
[4 December 1839]
Source of text:
Science Museum Talbt 1/22
Summary:
Discusses L. J. M. Daguerre's patent application, JH's experiments in making light sensitive paper, and JH's determination to give up photographic researches so as to return to preparation of JH's Cape Results.
Contributor:
John Herschel Project