To the south of the Philippines, pearl fisheries were worked by the natives before the arrival of the Spaniards, and the industry is still carried on, chiefly by antiquated methods. The coasts of the Sulu islands, at Jolo and elsewhere and about the island of Mindanao, have yielded many fine pearls and continue to do so. The shells from these waters furnish very fine mother-of-pearl.

All things considered, the largest and best equipped fisheries in the world to-day are those on the coast of Australia. Not as many pearls are found as at Ceylon. The main object of fishing is the shell, which is large, heavy, and furnishes the best quality of mother-of-pearl of the white variety. From Charlotte's Bay on the north-eastern coast, all along the northern coast and around to Exmouth Gulf on the western coast, pearl oysters are abundant. Farther south at Sharks Bay, the oysters are smaller and the pearls, though of good shape and luster, run yellow. Shells from the coast of Queensland are sold as Sydney shell; those from the northern territory of South Australia, as Port Darwin shell, and from there to Exmouth Gulf on the western coast, they are marketed as West Australian shell.

The fishing is carried on by organized companies having capital, and every modern appliance of practical value is utilized. The divers fish with the dress. The usual method of fishing is for a schooner of eighty to one hundred tons to put out with a number of luggers of from eight to ten tons. Each lugger is manned by a captain, a cook, one man at the life-line, two men at the air-pumps and one diver. Each lugger will average half a ton of shells per month ranging from 1600 to 2000 to the ton. The pearls like the shells run white.

The Australians are not only pushing this industry along their own coast, but are extending operations along the islands north toward the equator, wherever it is possible. And wherever they go they carry with them the best modern appliances and methods. Lately however operations have been considerably curtailed in the Torres straits owing to the enforcement of laws for the protection of divers.

Lack of men for diving caused some of the operators to use questionable means to obtain a supply. Boats were sent through the South Sea among the islands and aborigines, Chinese, and even European sailors, were kidnapped and held in practical slavery. Many lives have been lost in these fisheries and the evils connected with the industry became so notorious that the government took action. It is probable that the business will be reorganized and either conducted by the state or under government supervision. Natives are now being trained to use the dress.

Few pearls are found and it not infrequently happens that as many as fifteen to twenty tons of shells are raised without finding a single pearl of value. At this time shells from these fisheries bring from $500 to $750 per ton in the New York market. Helmets have been used to some extent throughout the Pacific for a number of years, but many were crude affairs, carelessly managed and the loss of life was as great as by naked-diving. The training of the natives to the use of the more modern appliances will however engender confidence and the probability is that dress-diving will become general in the south seas wherever the industry is organized.

As a rule the largest oysters and pearls, where there is a calcareous foundation for the bed, are taken from the deeper waters, and it is probable that as modern appliances are more generally used by the larger organizations now taking hold of the industry, the fisheries will be extended with good results in many localities to waters beyond the shallows now fished. More systematic methods will prevent waste and the destruction of the beds.

The English Colonial governments of India are doing much in this direction. By keeping experts upon the ground, they have learned how to fish without destroying the beds, and to fish when it is possible for the oysters to contain pearls. Strict supervision and protection of the beds result in more frequent fishings and greater returns to both the government and the fishermen.

This example is being followed, and pearl fisheries are gradually coming either under governmental supervision or into the hands of concessionaires, whose large investment makes the preservation of the beds a business necessity, whether they fish mainly for pearls or shells.