This is a 1979 2-page ad for a Hewlett-Packard HP 300 Computer System and HP 3000 Series 33 Computer System! The size of the ad is approximately 11x17inches. The caption for this ad is 'Hewlett-Packard computer advances extend your possibilities' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!