Bolivia, Republic, Trial 100 Bolivianos, c.1951, in silver, head of Simon Bolivar left, rev. MODEL in centre, edge plain, 31.31g (cf. DNW 51, 645). Brilliant, toned, extremely rare (£100-120)

The obverse type is the same as that on the currency issue 10 Bolivianos of 1951 (KM. 186)