This vintage porcelain sign features the iconic Sinclair logo alongside the S&H Green Stamps emblem. Measuring 22 inches by 7 inches, this colorful sign is a must-have for any collector of gasoline and motor oil advertising. Made in the United States, this sign is an original piece of advertising from the 1930s to 1960s. Perfect for adding a retro touch to your garage, man cave, or home decor, this sign is sure to be a conversation starter. With its multi-color design, it is a vibrant piece that will stand out wherever it is displayed. Don’t miss your chance to own a piece of advertising history with this vintage Sinclair S&H Green Stamps motor oil gasoline porcelain sign.