Gilbert George "Collecting Photographica", The images and Equipment of the First Hundred Years of Photography. Hawthorn Books Inc. NY (1976). Detailed historical review showing all those teams that have played a significant role in its evolution, presenting images, publicity, catalogs and devices. Harcover with black cloth spine, p.p [xiii] 302, (4to). Dustjacket with price on and some tears repaired with tape.