Note 40 — Excavations at CLAY BANK in Gloucester County, Virginia, 1962-1963
Reading edition
Henry C. Mercer, "Ancient Carpenters' Tools," Bucks County Historical Society (Doylestown, Pa., 1951), p. 51 and fig. 49. John L. Cotter, "Archeological Excavations at Jamestown, Virginia," U.S. National Park Service Archeological Research Series, no. 4 (Washington, 1958), p. 174, pl. 72 top.