Mammal, bone. Ground bone object fragment. Original catalogue description: "Bit end ground bone object fragment (celt ?) symmetrically bevelled bit with rounded chisel like tip. Lateral break and longitudinal break down thin center portion of bone. Possibly used after longitudinal break as a chisel or narrow wedge (?)"

Stone ball.* Large spherical basalt pebble ("ball"), evenly ground and polished on all sides (6/95). *Information is from the original accession ledger.

Sinker. Locality: Sauvie's Island, Columbia R.* Pecked and ground flat circular disc, with biconical perforation in the center. Found at Sauvie's Island, Clark County, Wa. *Information comes from original accession ledger.

Antler tool. Highly polished. Original catalogue description: "Tip end antler tine. Highly polished. Tip has been bilaterally bevelled to wide scredriver like tip. Base with abrupt encircling bevel and flat poll." Original catalogue remarks: "Diam. at base - 2.1, Plate VIII"

Perforated stone or sinker. Accn File: No additonal information about object in accn file. D. Hogerhuis, 2/10/1993.

Triangular shaped cobble with shallow depression ground into one surface. The bottom surface appears battered and blackened.

Lengthwise striations.

White and tan; curved with three holes at one end.

Atlatl weight with u-shaped groove; brown with white mottling. This artifact was accessioned as "found in collection" since it had no number written on it. N.B: a note written on a slide of the object (slide made in the 1960s?) reads: "a. ___ Stewart Collection." LSP, 8/14/01

Surface Depth= 18" OAS. May be fragment of maul or pestle. Cylindrical.