Many kinds of rings were made using sheet metal by American Indian in the 17th century. The artifacts, like those worn by Narragansets Indians in Rhode Island (Turnbaugh 1984) were probably made by forming a slender hollow tube from a long strip of thin metal, which was then bent around in a circle, and joined together by hammering the ends together to form a nearly invisible seam.
Another type of Indian-made ring, simply made of a flat wide strip of thin sheet metal curled around into a circle, have also been found at Fort Shantok, a 17th century Mohegan Village. Another example of a Indian-made ring, also found at Fort Shantok, is a thin brass strip bent into a circle, to which was riveted a square of metal (made with strip of sheet metal, that was bent and folded upon itself until the layers formed a square).