2017 50c Ford Australian Classic Coloured Uncirculated Coin, XA Falcon. The XA Falcon was a crucial model for Ford and was the first wholly Australian engineered and designed Falcon. The XA would outsell every model Falcon that preceded it and went on to evolve into the XB and then XC model, the latter becoming the first Falcon model to top Australian sales charts. Mintage 30,000. Please contact Adelaide Exchange Jewellers to find out more on this item.