About 20 Belgium Franc
Depicting Leopold 11, King of Belgium with the reverse being the Royal Arms of Belgium. There were two types of these coins – the first being 1867 to 1870 and the second from 1870 to 1882.
- Gold Content: 0.1867 oz
- Minimum Gross Weight: 6.4516 g
- Purity: 21.6 ct