1. The Long Nosed God Mask in Eastern United States;Williams;Missouri Archaeologist,,1956
2. The Turner Group of Earthworks, Hamilton County, Ohio;Wllloughby;Papers of the Peabody Museum of American Archaeology and Ethnology, Harvard University,,1922
3. Discussion;Baldwin;Transactions of the Metallurgical Society of AIME,1941
4. Preparation and Some Properties of High Purity Copper;Smart;Transactions of the Metallurgical Society of AIME,1941