This listing is for a vintage paper advertisement. This is a 1957 ad for a National Airlines! The size of the ad is approximately 5.5x5.5inches. The caption for this ad is 'It's the kind of service he's used to - he always flies National' The ad is in good overall condition, with some wear including a light vertical crease. This vintage ad would look great framed and displayed! Add it to your collection today!