WAT330  Waterman Advertisement, February 10, 1940, The Saturday Evening Post, 11x14, B&W, "Waterman's NEW Pen...A sensational best seller!", large illustration of Waterman's Hundred Year Pen, small illustrations of Vacuum-fill No. 511 Set, De Luxe Lady Patricia Vacuum-fill No. 651V Set, Full-fill Pen No. 351, and Full-fill Pen No. 351V.