70064. Two fragments of stone mortars.

70065. Metate and two fragments of stone rubbers.

70066. Grinding-stone and muller.

70067-70078. Stone mullers.

70079-70155. Stones used for rubbing, smoothing, and polishing.

70156-70164. Grooved stones used for smoothing and polishing arrows.

70165-70175. Stones used for pounding, hammering, &c.

70176-70313. Stone axes and hammers, mostly of basalt.

70314-70435. Stone hammers and mauls, mostly of coarse ferruginous sandstone.

70436-70475. Stone pestles.