GM Detroit collection 5 brands brochure, 88 pages, 1987, 4 languages, export
# unnumbered, shows all models specs. for the 5 main brands of GM: Buick, Cadillac, Chevrolet, Oldsmobile & Pontiac, no photos, just drawings, has 4 languages English, French, German and Dutch (intended for European export markets),
size 14 x 22 cm