Page:Native Tribes of South-East Australia.djvu/798

772 neighbours the Wolgal make fire after this method. A piece of grass-tree stem is laid down, and another piece is twirled on it. Two men work at it, and a little charcoal is put in as they drill, and when the dust ignites, teased-out  bark is added. Another method is as follows. A spear-thrower is laid on the ground, and on it a piece of grass-tree flower-stalk with a flattened side. On either side of this a spear-thrower is put on edge, and between them vertically a piece of grass-tree stem, which is twirled. When smoke comes the two side spear-throwers are