1943 All American Vibration Fatigue Testing Machine Ad - Any Requirement

This is a 1943 ad for a All American Vibration Fatigue Testing Machine! The size of the ad is approximately 5.5x5.5inches. The caption for this ad is 'Vibration fatigue testing machines for any requirement' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!