Trade Bead and Shell NecklaceThis rare vintage trade bead necklace is shades of brown and ivory, made of agate and shell. Indigenous People all over the world created beads with which to trade long before their contact with Europeans, but especially when settlers came to what is now North America, the variety of beads the Native People used (as well as the quantity they produced) changed drastically, which is why we can find examples of Native American jewelry using Venetian