↑ General Motors Trucks Advertising Campaign (1920)

General Motors Trucks Ad (September, 1920)

General Motors Trucks Ad (September, 1920)

General Motors Trucks Ad (June, 1920): Illustrated by Roy Frederic Heinrich
General Motors Trucks Ad (May, 1920)
General Motors Trucks Ad (April-May, 1920)
General Motors Trucks Ad (September, 1920)
General Motors Trucks Ad (September, 1920): Illustrated by Roy Frederic Heinrich