From:
Sir John Herschel
To:
Robert Hunt
Date:
[25 March 1843]
Source of text:
George Eastman House, 13.17 (C: RS:HS 22.150)
Summary:
Some comments about photographic processes and about RH's observations of the heavens [see RH's 1843-3-24].
Contributor:
John Herschel Project