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formed part of ceremonies themselves. They were in evidence at koro, where Ngaara and the professors used to come and "pray for the father," and a woman went on to the roof of the house holding the "Kohau-o-te-puré" (prayer tablet). In another case, a woman who wished to honour her father-in-law, and at the same time secure fertility, set up a pole round which she walked holding a child and a tablet, given her by Ngaara, while he and other rongo-rongo men who brought their kohau at his order stood by and sang.
   Perhaps the most interesting tablet was one known as the "Kohau-o-te-ranga." The story was told to us sitting on the foundation of a house on the east side of Raraku, the aspect which is not quarried. This house, it was said, had been the abode of two men, who were old when the informant was a boy, and who taught the rongo-rongo; some days ten students would come, other days fifteen. The wives and children of the old men lived in another house lower down the mountain. One of the experts, Arohio by name, was a Tupahotu, and had as a friend another member of the same clan called Kaara. Kaara was servant to the Ariki, and had been taught rongo-rongo by him, and Ngaara, trusting him entirely, gave into his care this most valuable kohau known as "ranga." It was the only one of the kind in existence, and was reported to have been brought by the first immigrants; it had the notable property of securing victory to its holders, in such a manner that they were able to get hold of the enemy for the "ranga"^__that is, as captives or slaves for manual labour. Kaara, anxious to obtain the talisman for his own clan, stole the kohau and gave it to Arohio, who kept it in this house. When Ngaara asked for it, the man said that it was at Raraku, but before the Ariki could get hold of it, Arohio sent it back to Kaara, and these two thus sent it backwards and forwards to one another, lying to Ngaara when needful. The Ariki seems to have taken a somewhat feeble line, and, instead of punishing his servant, merely tried to bribe him, with the result that he never again saw his kohau. The son of Arohio sold it to one of the missionaries, and it is presumably one of those which went to Tahiti. The matters with which it would naturally have been supposed that the rongo-rongo would deal, such as genealogies, lists of ariki, or the wanderings of the people, were never mentioned.

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