This listing is for a vintage paper advertisement. This is a 1962 ad for a RCA Silverama Television Picture Tubes: 21CBP4A, 21AMP4A, 21ZP4B and 21YP4A! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Now! Only 4 picture tubes can fill 50% of your replacement needs' The ad is in good overall condition, with some wear especially along the right edge. This vintage ad would look great framed and displayed! Add it to your collection today!