This is a book published in 1858 by Longley Bros. It’s not for sale but you can view its online details and even download it.
A pretty vital part of your equipment in photography: the camera. I’ll post some photos later on from the back and the inside. First of
Collodion The substance Plain U.S.P Collodion is the main part of the chemistry mix used as a carrier for the light-sensitive layer on the plate.