This bi-metallic Bolivian coin commemorates the Bicentennial Anniversary of the Oruro Revolution that happened in October 6, 1810. One side of the coin shows the bust of Tomas Barron, a pivotal character who helped free Oruro from Spanish rule. The other side of the coin shows the coat of arms of Bolivia. The coin weighs 15 g and is in mint condition. It also comes with an informative folder that talks about Tomas Barron and the Oruro Revolution.