214, (46636). A smaller implement of similar form used as a polisher for particular vessels.

215-216. 215, (46637); 216, (46638). Flat stones with straight groove for smoothing arrow-shafts.

217, (46643). An unfinished ax of basalt.

218, (46651). A mortar for pounding and grinding mesquite beans.

219, (46653). Rude, partially grooved ax.

220, (46654). Small quartzite pestle.

221, (46659). A very regular, much-worn basaltic metate.

222, (47926). A large, well-worn metate.

223-226. 223, (46660); 224, (47927); 225, (47928); 226, (47929). Rubbing stones for metate.

227-228. 227, (47930); 228, (47931). Broken hatchets with annular groove near the hammer end.