The prices in different seasons vary greatly. In 1860, the average was Rs.134.23 per 1000, which was unprecedentedly large; the nearest to this was Rs.79.07 in 1874 and Rs.49 in 1905. In 1880, the average price per 1000 was only Rs.11, which was the lowest ever recorded. The records for individual days greatly exceed these limits. The highest figures at which oysters have sold on any one day was Rs.309 per 1000 in 1906, the equivalent for each oyster of 10½ cents in American money. In 1874, the price reached Rs.210 per 1000, and in 1905, the maximum price was Rs.124, or about 4¼ cents for each oyster. The oyster-buyers are principally wealthy Chetties from Madura, Ramnad, Trichinopoli, Parambakudi, Tevakoddai, Paumben, Kumbhakonam, and other towns of southern India. These are quite different from the scantily clothed Naddukoddai Chetties so common in Ceylon. Many of them are fashionably dressed in semi-European costume, with walking-stick, patent leather boots, and other evidences of contact with Europe. Smaller quantities of oysters are purchased by Moormen of Kilakarai, Ramnad, Bombay, Adrampatam, Tondi, etc. A few oysters are also purchased by the Nadans or Chánár caste people of Perunali, Kamuti, and Karakal. Over 99 per cent. of the 50,346,601 oysters sold by the government in 1905 were secured by Indian buyers, and less than one per cent. by Cingalese. A few of the oysters—from two to five per cent.—are sent to Indian and Ceylon ports, but most of them are opened at the fishing camp. The purchaser of only a small number of oysters may open them at once by means of a knife, and with his fingers and eyes search for the pearls. By this method very small pearls may be easily overlooked, and it is scarcely practicable in handling large quantities of oysters. These are removed to private inclosures known as _toddis_ or _tottis_, situated some distance from the inhabited portions of the camp; where, exposed to the solar heat, they are permitted to putrefy, and the fleshy parts to be eaten by the swarms of big red-eyed bluebottle flies, and the residue is then repeatedly washed.