Oblong spear thrower that is curved along length and has pointed ends. One end has a ball of resin around it and a leather thong wrapped three times around it forming a loop for hanging; other end has a wooden point attached with tightly wound grass; point is oriented toward the other end. An adhesive label is in the concave surface.

Bamboo tube, cut open for half of its length, with a carved knob and an incised pattern at its butt end. Wood hook is carved as a reptile with distinctive teeth that are carved out as a negative space. Fibres bind the hook to the tube and the handle has a fibre collar and a loop. The whole has pigmented black but has worn away in patches on the sides and on the underside of the bamboo.

Bamboo tube, cut out along more than a third of its length, with faint zig zags and lines carved around the socket end. The other end is a carved wooden plug with a conical tip and string looped through a hole. Fibre binds the plug and hook to the tube; it also forms a collar near one end. The hook is a wavy loop of wood with contour lines and an eye-like hole. Pigmented brown, lighter, and worn on the tube.

Bamboo tube, cut open more than a third of its length, which is undecorated but pierced by a hole near one end. Wood hook is carved like a bird profile, with incised 'eyes', 'crest', 'beak', and 'body marks'. The hook is bound to the tube with fibre. Painted brown but the pigment is worn off the bamboo on the sides and the underside.

A bamboo tube, cut open half of its length, with a loop, collar, and binding of fibre at one end. The other end is undecorated. The wood hook is carved as a curved-billed bird. The whole is pigmented black, though worn off in patches all over bamboo.

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.

Plain, lance shaped, dished and has abstract grooved decoration on the hollow surface. Hook at one end is secured by sinew, opposite end has a knot that is covered with pitch.

One side has a carved herring bone design. The back is plain. One end has a peg, the other has a handle formed of resin.

Traces of red pigment. Point is secured by pitch, near the other end is a narrow area wrapped with cloth.

Spear thrower painted red with arrow markings in yellow and bands of black bordered with white dots; hooked tip. Grass fibre and pitch secures the point to the rest of the thrower.