On the back, the 600-year-old coin is decorated with von Ziegenhain’s coat of arms, the museum said. A photo shows this shield-shaped design, which includes a six-pointed star, chain-like pattern and ...

The obverse of the coins features the most common Commonwealth Coat of Arms relief, sculpted by Stuart Devlin. No 50c coins were produced between 1985 and 1988. The Royal Australian Mint produces ...