No natural oysters remained in 1877, when the first grants were issued to George S. Atwood, John Vanhise, Jonathan Small, Stephen Gould and Frank Lanpier. The last three named held together one grant in Oyster Pond River; Atwood's grant was in Oyster Pond; while Vanhise's grant was partly in Oyster Pond and partly in Stage harbor, where oyster culture was a failure. The planting was not very successful at first, owing to a lack of proper methods. These grants were issued in 1874 for a term of twenty years. The next series of grants were issued for ten years, and in 1893 the first grants were renewed for the same length of time. Since the period of the twenty-year grants there have been two ten-year leases, and the present leases will expire in 1911. A town regulation restricts the oyster grants to the southern waters of the town, and allows no grants to be given in the waters of Pleasant Bay, where there is considerable territory which might be suitable for oyster raising. As all the available territory is now taken up in Oyster Pond, no more grants can be issued. The method of obtaining a grant by a resident of the town is to choose the locality, stake out the grant and report the same to the selectmen, who will grant a license if the bounds are satisfactorily described, and no part of another grant is included. The price of the license, which runs for a period of ten years, is $2, and 50 cents is charged for recording it. No regular survey of the grant is made. Taxes are paid yearly on stock and working capital. Capital invested, $26,533 Power boats, 1 Value of power boats, $300 Sail boats, 2 Value of sail boats, $500 Dories and skiffs, 8 Value of dories and skiffs, $105 Scows, 12 Value of scows, $790 Implements:-- Dredges, 10 Tongs, 34 Value of implements, $313 Value of shore property, $1,225 Value of oysters on grant, $23,300 Owing to the shallow water, most of the work is done by tonging. Flat scows, 25 by 10 feet, are generally used for this work, as they afford excellent footing for the oysterman in tonging and plenty of room for the oysters. These scows, which have a capacity of 100 bushels, can be anchored by stakes or iron piping, and definite areas covered by the tonger. In the fall the oystermen make their "culls" on these scows. Chatham is the only town in Massachusetts where scows are in general use. Dredging is done only to a limited extent by 3 oystermen, the others all using tongs. Twenty men are engaged from four to six months of the year in the oyster business at Chatham.