BOLIVIA. 2 Soles Proclamation Silver Medal, 1852/1. Potosi Mint. NGC AU-58. Fonrobert-9567. Diameter: 27.5 mm. By unknown artist. Overdate variety. Struck to commemorate the Belzu Proclamation. Obverse: Fleeing criminal to right, sword coming from clouds to left; Reverse: Liberty with youth and baby, radiant sun right. Smooth surfaces with barely any trace of handling and an even, light gray patina.