WILLIAM LAWSON WASHINGTON VIA MAINLINER / UNITED AIRLINES. Circa 1937. 30x201/4 inches. Condition A. United Air Lines was formed in 1931 from 4 separate companies. Much of their fleet of DC-3s, which they had designated as Mainliners for marketing purposes, were used on routes between Los Angeles and San Francisco, New York and Chicago and other popular destinations. This previously unrecorded image is a splendid combination of detail and suggestion.
