His only possible clothes were the skins of animals, and his weapons and tools all belonged to the Stone Age. The axe, knife, and hammer were in universal use, and long journeys were made to obtain the right kind of stone. This involved a certain amount of intercourse among the tribes. For weapons of offence the native had the club, and the spear tipped with bone or stone; while some tribes used a special spear-thrower. The boomerang was a curved bar of heavy wood, often five or six feet long, which was used for killing or stunning at a short distance. The smaller boomerang, which returns to the thrower, was merely a toy and used in sport; here we see it in use. The stone implements are 39 all similar to those which are dug up in Europe, the relics of the Neolithic Age of man. One of the chief uses of the axe was to cut notches for climbing trees, in search of honey among other things; though they had another method which we see here. 40 The natives were divided into tribes and sub-tribes, and had some form of tribal government, under headmen. In the south-east of the continent these chiefs had considerable authority and were sometimes treated by us as representing the tribe. Here is one of them, though he does not look imposing in his European dress. 41 They had an elaborate social system and curious marriage customs about which the learned still dispute. They had a strong belief in spirits of various kinds, though it could hardly be called a religion, and a whole series of tales and legends handed down orally, some of them showing considerable power of imagination. They even had the beginnings of some ideas of art and ornament, 42 as we can judge from the crude paintings shown here. 43 The most interesting of their social customs was the corroboree, a great gathering for feasting and dancing, often combined with 44 some religious or social ceremony. Such meetings represented the only real social intercourse of the people and tribes, except messages by ambassadors who were sacred everywhere. On the whole, then, they were not so low in the scale of civilisation as the early observers imagined. Even the language, with its many dialects, due to the absence of writing and the nomad life of the people, is elaborate and inflected like those of Europe.