Mbole Copper Anklet Currency

Greenish gray and a little rough, like a bit of old stone.

A copper anklet currency by the Mbole of the Democratic Republic of Congo, Central Africa, made in the 20th century. Copper rings like this commonly stood for wealth and were exchanged at marriage and for major purchases. The thick body is slightly flattened, and the surface is mottled brown and gray with traces of green in the lower recesses. A deep, straight slot cuts through the base, and the inner wall is smooth and copper pink.

About 8 inches by 5. Stack it with its siblings, if you have any.