II. _Constructive Laws._--The first legislation authorizing the present system of oyster culture was instituted at Swansea, in 1869. This was the beginning and the foundation of a broad movement of oyster culture which spread rapidly along the southern coast of the State. This curious law allowed the selectmen to sell, by public or private sale, the oyster privilege of Swansea outright to any person or persons who were citizens of the town. The measure, although apparently designed to restrict the exhaustion of the native resources, did not tend to develop the industry. It possessed one element of value, i.e., it increased the revenue of the town. Apart from its interest as the forerunner of artificial propagation of oysters, this old law is noteworthy, as it forms the basis of the system which to-day regulates the industry in that section of the country. The custom of selling an extensive oyster privilege, as apart from the system of leasing grants, first clearly outlined in the law of 1869, still holds throughout this section. It remains the usual custom to sell either the whole of a township's available oyster territory, or else an extensive part of it, to one man for a lump sum per year. In 1874 an important step occurred in the evolution of the oyster industry. Swansea and Somerset were given the privilege of granting any of their bays, shores, banks and creeks for the propagation of oysters. This act was far more sweeping and advanced than any of its predecessors, but it was in one respect too sweeping. It interfered with the rights of the property owners along the shore, and was therefore contrary to the general underlying principle of the State law, which allows the cultivation of oysters only in so far as such cultivation does not interfere with the vested rights of all citizens alike. The measure proved untenable, and was promptly repealed. Its repeal was on general principles a thing to be desired, but nevertheless a blow to the industry. The tidal waters along the coast have always been the most valuable part of the oyster territory, as they have proved to be the best adapted for obtaining "oyster set." This measure was therefore designed to aid the oyster growers, and give them valuable privileges which belonged originally to the adjoining property owners. Even to the present day the dividing line between the rights of property owners and oystermen has remained an unsettled question. It was about this time that the close season proved a failure in Buzzards Bay, and the towns of Wareham, Bourne and Marion turned their attention toward the establishment of an oyster industry. This attempt became a settled policy of these towns about 1875.