This is a 1945 ad for a Zenith Radionic Hearing Aids: Model A-2-A, A-3-A and B-3-A! The size of the ad is approximately 3x14inches. The caption for this ad is 'Now! A model for every type of correctable hearing loss' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!