Wampum the spoken language is. Records and treaties are kept in this manner, and individuals could write letters to one another in this way. Wampum belts were used as a memory aid in oral tradition, and were sometimes used as badges of office or as ceremonial devices in Indian culture such as the Iroquois. The 1820 New Monthly Magazine reports on a speech given by chief Tecumseh in which he vehemently gesticulated to a belt, pointing out treaties made 20 years earlier and battles fought since then. The National Museum of the American Indian repatriated eleven wampum belts to "Iroquois" chiefs
Native American jewelry was awarded the NEA's National Heritage Fellowship in 1998. US Senator Ben Nighthorse Campbell (Northern Cheyenne) is an accomplished silversmith. Before European contact and at least 1500 years ago indigenous peoples of the Northeastern Woodlands produced barrel-shaped and discoidal shell beads, as well as perforated small whole shells. The earliest beads are larger when compared to later beads and those of wampum, with hand drilled holes. The use of the more slender iron drills much improved drilling. "Wampum" is a Wampanoag word referring to the white shells of the channeled whelk shell. The term now refers to both those and