The Maine waters were far busier than those of Virginia. For more than a century vessels from half-a-dozen European nations had thronged there, even to Greenland, attracted by the fishing, and the furs available on the mainland. When some of the early experiments at colonization failed, fishing became all the more emphasized. There was usually excellent demand for the catches whether landed in Plymouth (England) or Plymouth (Massachusetts), Portugal, Holland, the West Indies or Virginia. These bold adventurers made use of the land in the New World only for drying, salting and barreling their fish. If conditions permitted, they transported them fresh, in a cargo commonly known as "corfish." Oil made from whale and cod was a profitable commodity. Fishermen were the pioneers and explorers of America's first days just as the miners, trappers and traders were those of a later period. The importance of fish was thus underlined. In addition, conceding the value to the untrained whites of Indians as fishermen, the 1619 Assembly agreed to a proposal that Indians to the limit of six be permitted to live in white settlements if they engaged in fishing for the benefit of the settlement. Indian methods were first described by Hariot of the Roanoke island colony: They have likewise a notable way to catch fish in their rivers, for whereas they lack both iron and steel, they fasten unto their reeds, or long rods, the hollow tail of a certain fish like to a sea crab instead of a point, wherewith by night or day they strike fishes, and take them up into their boats. They also know how to use the prickles, and pricks of other fishes. They also make weirs, with setting up reeds or twigs in the water, which they so plant one with another, that they grow still narrower, and narrower. There was never seen among us so cunning a way to take fish withal, whereof sundry sorts as they found in their rivers unlike ours, which are also of a very good taste. Doubtless it is a pleasant sight to see the people, sometimes wading, and going sometimes sailing in those rivers, which are shallow and not deep, free from all care of heaping up riches for their posterity, content with their state, and living friendly together of those things which God of His bounty hath given unto them, yet without giving Him any thanks according to His deserts. The most vivid and comprehensive description of Indian fishing was given by historian Robert Beverley. Though his work was not published until 1705, he dealt with an earlier period: