Search: Herschel, John in correspondent 
Winther, H. T. in correspondent 
letter in document-type 
1840-1849 in date 
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From:
H. T. Winther
To:
Sir John Herschel
Date:
[8 June 1844]
Source of text:
RS:HS 18.426
Summary:

Has developed a new process for making photographs that are better than the Daguerreotype. HW would like to sell the process [patent?] to someone in England.

Contributor:
John Herschel Project
Document type
Transcription available