Paris: Gauthier-Villars, 1880. First ed. 12mo., 86 pp. Newly bound in half morocco and marbled paper over boards, with gilt-titled morocco label on spine. Occasional foxing, else very good. Item #26092
Instructions for the preparation of sensitized dry collodion plates (the tannin process); preparing printing papers, and helpful hints offering shortcuts in the darkroom.
Roosens and Salu No. 10310. OCLC locating eleven copies.