Description
SIGNED COPY OF "A PRACTICAL MANUAL OF THE COLLODION PROCESS" BY S.D. HUMPHREY Third Edition, Revised and Greatly Enlarged, 1857. Published by Humphrey's Journal Print, New York.Significance:Humphrey (1823-1883) was a prominent American daguerreotypist and editor of The Daguerrean Journal, the world's first specialist photographic periodical, which began publication in 1850,...