Trade beads Trade beads Trade beads (sometimes called aggry and slave beads) were otherwise decorative glass beads used between the 16th and 20th century as a token money to exchange for goods, services and slaves (hence the name). Trade beads were used to African resources by early Europeans. This included African slave trade. The beads were integrated in Native American jewelry using various beadwork techniques. Aggry beads are a particular type of decorated glass bead from Ghana. Made to ease the passage of European explorers and then traders mainly across the African continents, the beads were made throughout Europe although the Venetians
Wampum white beads are "wampi" (white and yellowish) and "saki" (dark). The clams and whelks used for making wampum are found only along Long Island Sound and Narragansett Bay. The Lenape name for Long Island is "Sewanacky", reflecting its connection to the dark wampum. Wampum beads are typically tubular in shape, often a quarter of an inch long and an eighth inch wide. One 17th-century Seneca wampum belt featured beads almost 2.5 inches (65 mm) long. Women artisans traditionally made wampum beads by rounding small pieces of whelk shells, then piercing them with a hole before stringing them. Wooden pump drills