1939 General Motors Trucks, original, sales folder for Series 850 eight ton range trucks. Models ac and AF. View photos and illustrations, diagrams, features, and specifications. Printed in red/orange. Two-sided printing on one sheet of paper with two folds creating three two-sided panels (6 pages). Form A-316. Good condition with minor wear and blemishing [see photos]. Front cover has 1939 written and stamped on it.