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
Prehistoric beads in the Philippines been formed in the following manner. Bead blanks were first formed from the raw shell followed by perforation by use of a drill with what is proposed to be a bow or pump drill. The blanks are then attached to a string and specific appliqués were added to complete the shell beads. What these latter shell beads tell us is that there was indeed a high level of technique around the time that these shell beads were being made. A specific set of developed tools, specific processes and a very concise plan are required to form these beads. Mere selection