Browse Items (1 total) Tags: Pontiac 6 Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Green Pontiac Model 6 Photograph of a green Pontiac model 6 in May 1927. Tags: 1927, automobile, car, green, Mabel Grubbs Roberts, Pontiac, Pontiac 6, Roberts family, Roberts Family Collection Featured Item Photo of Unknown Family Group. Photograph of Unknown Family Group taken by VanDeventer Studio located at 643 S. Stone, Decatur, IL.