This listing is for a vintage paper advertisement. This is a 1954 ad for a Arm & Hammer and Cow Brand Baking Soda! The size of the ad is approximately 2.5x13.5inches. The caption for this ad is 'See how soda serves more ways than any other household product' The ad is in good overall condition, with some light wear. This vintage ad would look great framed and displayed! Add it to your collection today!