This listing is for a vintage paper advertisement. This is a 1966 ad for a GAF Colortrace! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'If oscillograph traces are giving you a pain.. And everything's looking black get fast relief 3 ways - with GAF Colortrace' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!