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122 pearling, unfortunately, looked most unpromising. On an average, the ketch had been out to the reef three days out of every four, and a considerable area at the southern end of the reef had been cleared of shell. But the results had been extremely poor. A quantity of seed pearls had been taken, small enough objects in themselves, but not without commercial value if found in sufficient quantity. They do not realize a very high price, however, for they can only be used, after being calcined, for certain trade purposes. They are reduced to powder for chuman, and used with betel nut as a masticatory in some parts of the world. But seeds alone would not repay a pearler for the trouble of getting them, and there was little else that had come Chester Trent's way, excepting baroques—irregular shaped things of nacreous matter formed round some rough object that had been an unwelcome intruder in the oyster's home. Chester's total "catch" since Keith landed on Tao Tao did not include more than half a dozen baroques of extremely doubtful value. Nothing but hope and grim obstinacy kept him at his task in face of such miserable results. Joan, still determined not to interfere in any way, but to let him satiate himself with disappointment if necessary, did not again suggest that the project be abandoned. Keith, on the other hand, continually encouraged him, though in doing so he was conscious of displeasing the girl.