Search: Herschel, John in author 
1840-1849::1845::10::22 in date 
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From:
John Herschel
To:
Robert Hunt?
Date:
22 Oct 1845
Source of text:
WT 68037.5, Epsilon
Summary:

No summary available.

Contributor:
Brigitte Stenhouse
From:
Sir John Herschel
To:
[Robert Hunt?]
Date:
[22 October 1845]
Source of text:
WT 68037.5
Summary:

Thanks for the paper on the photographic effect of light on drugs. JH also comments on the photographic experiments of Mary Somerville.

Contributor:
John Herschel Project