The negative and print, or, The photographer's guide in the gallery and in the field : being a text-book for the operator and amateur, containing brief and concise instructions for the preparation of the different kinds of photographs now in vogue. Such as the ordinary negative for contact printing, the solar negative and the negative for the copying camera, printing on albumen paper, vignette printing, printing positives on opal or plain glass, the ambrotype, ferrotype, melainotype etc., stereographic printing, the dry process, the construction of the glass-house, the camera and the lens, and the treatment of the gold and silver residues
Towler, John, 1811-1889