1931 Pontiac 4-door Sedan, October Print Ad

1931 Pontiac 4-door Sedan, black & white (10.5 x 13.75) 1 page. Courtesy of the Bill Coombe collection.

1931 Pontiac 4-door Sedan, Print Ad 1

1931 Pontiac 4-door Sedan, black & white (10.25 x 14) 1 page

1931 Pontiac 4-door Sedan, 2-color (16.5 x 11.5) 1 page. Courtesy of the Bill Coombe collection.

1931 Pontiac 4-door Sedan, black & white (10.12 x 13.7) 1 page. Courtesy of the Bill Coombe collection.

1930 Pontiac Custom Sedan, blue (8.5 x 11.7) 1 page.