Intricately carved wooden spear thrower, or atlatl, with two finger holes at proximal end. A portion of the distal end is missing. The dorsal surface is incised with lines that function as a spear groove. Central form is a feather-crested lightning snake on a human figure, on the ventral surface as a weight. The figures have white inlaid eyes. The eye material appears to be bone, covered with a resin coating? The carved figure culminates in an unusual bifurcated tail. Inlaid eye is missing from right side of the human face.