Special vintage mini solid gold coin 8 K of San Marino with frame special. Signs of age, please see exactly the photos. Stunning colletion of Gold Coins 8k. The lot includes N. 5 gold coins : Napoleon and others. Measures: 5.0 x 5.0 inches. The world’s smallest gold 8K coins. The measures of each Gold 8k coin. 1,1 cm (diameter).