1939 3-in-One Oil Ad - Washing machines need 3-in-one

This is a 1939 ad for a 3-in-One Oil! The size of the ad is approximately 2.5x4inches. The caption for this ad is 'Washing machines need 3-in-one' 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!