Coin Types from Kamberra Island

CSW   C=Collection  S=Spare for Trade  W=Wantlist
x1 1 Numisma (2004) bi-metalic
x1a 1 Numisma (2004) brass
x1b 1 Numisma (2004) copper-nickel-zinc
x1c 1 Numisma (2004) copper