Books by G. Wharton Simpson:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Simpson, G. Wharton (George Wharton), 1824-1880: Photographic news for amateur photographers v. 50-53 (Cassell, Petter, and Galpin., 1858), also by William Crookes (page images at HathiTrust)- Simpson, G. Wharton (George Wharton), 1824-1880: The photographic teacher, or, What to do in photography, and how to do it : a clear and concise compendium of the collodion process (H. Squire, 1859) (page images at HathiTrust)
Find more by G. Wharton Simpson at your library, or elsewhere.