From:
Sir John Herschel
To:
[G. Wharton Simpson?]
Date:
[1864 to 1866]
Source of text:
TxU:H/L-0745; Reel 1089
Summary:
If enclosed item is accepted for publication in Photographic News, JH wants to inspect its press, especially 'as respects the Cipher,' and to receive 25 copies.
Contributor:
John Herschel Project