Mbole Copper Anklet Currency

A copper ring this heavy was never meant for spare change.

Mbole people of the Democratic Republic of Congo, Central Africa, made this copper anklet currency in the 20th century. Heavy copper rings were commonly used in Central Africa as stores of value and for bridewealth, and some were worn. This one is a thick, rounded crescent that closes almost to a full circle, with a wide keyhole slot between squared ends. The surface is a warm rust red, mottled and pitted

About 8 inches across. Good as a paperweight, better as a conversation about money.