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
Kiffa beads 1980s. According to Peter Francis, Jr., the making of powder glass beads in West Africa may date back a few hundred years, and to possibly 1200 CE in Mauritania. Maure powder glass beads are believed to copy older, Islamic beads, of the type made in Fustat and elsewhere. Although the making of Mauritanian powder glass beads appears to be an ancient tradition, no archaeological evidence to establish their age has been found to date. Glass which is finely crushed to a powder is mixed with a binder such as saliva or gum arabic diluted in water. Decorations are made from