This is a 1969 2-page ad for a Sharp Calculators: CS-17B, CS-16B, CS-22A, CS-32A! The size of the ad is approximately 11x17inches. The caption for this ad is 'Now 60% of Fortune's 50 top companies use Sharp calculators' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!