From:
Andres Poey
To:
Sir John Herschel
Date:
[12 June 1861]
Source of text:
RS:HS 14.172
Summary:
Sends some memoirs to JH. Is keeping the most recent ones. Has always cited JH in his works. Requests JH's critique of AP's work on photo-electric images. Leaves London in an hour and regrets not having met JH.
Contributor:
John Herschel Project