Spear thrower "woomera" ·  Australia · ID: 3036619

Description

wood, reddish brown patina, lancet-shaped flat springboard, grooved superstructure with incised rhomb-shaped pattern, a wooden plug (four cem in length) fixed by animal sinew and a blackish resin-like mass, handle with knob, slightly dam., base;
used to enhance the power and precision of the thrown spear.