Verso: American Airlines system map.
(Verso of) American Airlines system map. Route of the flagships ... in relation to the air transport system of the United States ... Prepared for American Airlines, Inc. Copyright, General Drafting Co., Inc., 21 West Street, New York, N.Y. ... (with 12 strip maps on verso.) (1945?)
American Airlines, inc.
General Drafting Co.
80 × 60 cm