This listing is for a vintage paper advertisement. This is a 1970 2-page ad for a Hewlett-Packard 7600A Chromatograph System and HP 2115A Computer! The size of the ad is approximately 11x17inches. The caption for this ad is 'Some new developments are changing things for the better: the computer offers the scientist relief from the laboratory grind' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!