This listing is for a vintage paper advertisement. This is a 1965 ad for a NCR 321 Data Communications Controller! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Would it speed up your business to have your San Fransico, Chicago & New York operations (or 100 cities) in the same building?' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!