Fig. 711. (S. 1–1.) Slate knife in handle. B. W. Arnold’s collection, Albany, New York.

Fig. 712. (S. 2–3.) Sinew stone found near New Berlin, New York, on the surface. Collection of Henry W. Bagg, New Berlin, New York.

Fig. 713. (S. 1–3.) Cup-stone from the Mohawk Valley, western New York. Phillips Academy collection.

Fig. 714. (S. 1–4.) Stone corn-sheller(?); made of gray quartzite. The plane surface is eight by fifteen inches. Shows fractures on nearly all sides, as though it had been much larger. The corrugations have a sharp, cutting-like edge. Found in a creek in Kansas. Collection of the Historical Department of Iowa.

Fig. 715. (S. 1–6.) A stone, with square hole (for unknown purpose), a sandal last, and a stone sword from the Chaco Group. Phillips Academy collection.