176, (47047). A large, polished black ware basin of the usual washbasin form, but with undulate border. 177, (47060). Small bowl, black polished ware. COLLECTIONS FROM POJUAQUE. ARTICLES OF STONE. 178-189. 178, (46613); 179, (46614); 180, (46615); 181, (46616); 182, (46617); 183, (46618); 184, (46619); 185, (46620); 186, (46621); 187, (46622); 188, (46657); 189, (46658). Hammers with groove around the middle. In 46618 the groove is double. They are of quartzite, lava, greenstone, metamorphic rock and basalt. 190-202. 190, (46623); 191, (46624); 192, (46625); 193, (46627); 194, (46639); 195, (46640); 196, (46641); 197, (46642); 198, (46644); 199, (45645); 200, (46646); 201, (46647); 202, (46648). Small smoothing-stones. 203, (46626). A triangular pounding stone. 204-212. 204, (46628); 205, (46629); 206, (46630); 207, (46631); 208, (46632); 209, (46633); 210, (46634); 211, (46650); 212, (46632). Oval pounding-stones made out of rolled pebbles or bowlders. 213, (46635). Elongate slender implements of basalt, probably used in molding pottery, especially the larger flaring bowls. 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. 229-232. 229, (47932); 230, (47933); 231, (47934); 232, (47935). Rude hatchets or digging implements notched on the side. 233-234. 233, (47936); 234, (47937). Hammers or pounding-stones with groove around the middle. 235-248. 235, (47938); 236, (47939); 237, (47944); 238, (47951); 239, (47952); 240, (47953); 241, (47954); 242, (47955); 243, (47956); 244, (47958); 245, (47959); 246, (47963); 247, (47964); 248, (47965). Pounding-stones. 249-255. 249, (47940); 250, (47941); 251, (47942); 252, (47943); 253, (47960); 254, (47961); 255, (47962). Small smoothing-stones. 256, (47945). Quartz pestle. 257, (47946). Stone for crushing and grinding mesquite beans. 258-261. 258, (47947); 259, (47948); 260, (47949); 261, (47950). Small disk-shaped hammer-stones with finger pits or depressions usually on both sides. 262-265. 262, (47966); 263, (47967); 264, (47968); 265, (47969). Stones with flat surface and a single straight groove for polishing or straightening arrow-shafts. 266-267. 266, (47971); 267, (47972). Similar stones, with two and three grooves, used for same purpose. 268, (47970). Piece of soap-stone used for moulding bullets.