CoinWorldTV 1860, Guatemala (Republic). Tiny Gold Peso Coin. Ex-Jewellery. 1.63gm! Mint Year: 1860 Denomination: Peso Reference: KM-179. Condition: Broken out of jewellery, worn, otherwise F. Material: Gold (.875) Diameter: 14mm Weight: 1.63gm On September 15, 1821, the Captaincy-general of Guatemala (formed by Chiapas, Guatemala, El Salvador, Nicaragua, Costa Rica, and Honduras) officially p ...