From:
Sir John Herschel
To:
the Athenaeum
Date:
[6 July 1853]
Source of text:
Athenaeum, #1341 (July 9, 1853), 83 & Journal of the Photographic Society, 1:8
Summary:
Requests publication of a letter [see John Stewart's 1853-6-11] that JH received from Stewart and in which Stewart explains a method of 'taking from glass negatives positive impressions of different dimensions.'
Contributor:
John Herschel Project