Caterpillar Tractor Co., 1941. Ephemera. Item #228783
A large, folding, two-color brochure, 44 by 11 inches when unfolded. The title, '55,000 Photographs', refers to Caterpillar's file of images of tractors in use. This brochure features black-and-white photographs of more than a dozen ways Caterpillar tractors are used and modified. Near fine, with a postage stamp and printed delivery address.