From what can be ascertained at this late date, pearl shell hooks were very sure and killing, but seem to have been used principally for smaller fish--whiting, perch, bream, flathead, etc.--the occurrence of large hooks being exceedingly rare. Mullet (if tradition is to be credited) were seldom caught by hook and line, but were speared among the mangroves at high tide--a practice which prevails to this day. The Dunk Island examples have a resemblance to one of the forms of pearl-shell hooks used by the Tahitians in Captain Cook's day. Tortoise-shell hooks capable of holding large kingfish and fair sized sharks are common among the natives of Darnley Island, Torres Straits. During the process of cutting and paring the hooks to the size and design required, the shell is frequently immersed in boiling water, which temporarily overcomes its inherent toughness. Incidentally, it may be pointed out that the evidence derivable from these fish-hooks does not afford proof of Papuan influence on the mind of the Australian aboriginal, except at the extreme north of Cape York Peninsula and a few miles down the eastern coast of the Gulf of Carpentaria. This default seems the more remarkable in face of the fact that outrigger canoes, doubtless of Papuan or Malayan origin, were known as far south as the Johnstone River. To say that the coastal blacks of North Queensland had no knowledge of the use of barbed hooks is misleading. In sheer desperation, when the supply of pearl-shell hooks was exhausted, they were wont to attach bait to their harpoon-points, and they used such unpropitious means successfully, and occasionally made a miniature hook by tying a sharp spur to a thin, straight stick. Recent proof has been obtained of the use of the lorum of one of the creeping palms, from which all the spurs save three at the thicker end were scraped off. With the knowledge of the efficacy of the barb under extraordinary circumstances, is it not the more remarkable that they failed to employ it systematically? Dr. W. E. Roth describes crescentic hooks of coco-nut shell and wooden hooks with bone barb, and also barbs improvised from one of the spines of the catfish. He also mentions as “the most primitive form of hook” the dried tendril of HUGONIA JENKENSII (“pattel-pattel” of the Dunk Island blacks). To anyone familiar with the crescent pearl-shell hooks, the use of the singular tendrils of the Hugonia would immediately be suggested; but my observation, inquiries, and opinion do not support the theory. The shape of the tendril is all that can be said in its favour. It is neither sharp nor tough enough for actual use. With these barbless hooks the bait was not impaled, but strapped on with shreds of bark. NARCOTICS AND POISONS.