Sinclair Oil Gas Station Calendar 1941

Step back into the golden age of American motoring with this original 1941 Sinclair Gas Station Calendar, a rare and highly collectible piece of pre-war petroliana. Featuring classic Sinclair artwork and period typography, this calendar beautifully represents the brand’s iconic style—complete with the beloved Sinclair dinosaur and bold green-and-red color palette.

This genuine 1941 issue showcases the charm of early service-station advertising and serves as an impressive display piece for collectors. Despite its age, the calendar retains strong visual appeal, making it perfect for framing and showcasing in a garage, office, or vintage-inspired space.