From 1940s! Contents Include; Cameras, View Cameras, Lenses, Extension Cameras, Cine Lenses, Exposure Meters, Movie Equipment, Leica Accessories, Slide Viewers, Lighting Equipment, Tripods and Camera Stands, Tripod Heads, Enlargers, Coloring and Retouching Aids, Darkroom Equipment, Film, Chemcials, Great Illustrations! Some Light Wear, curling of covers and some pages, ink stamps from manufacturer on last two pages, creasing of covers, slight page discoloration, Overall Good Condition! 4608