After years of wearing holes in pockets, clogging drains and filling piggy banks, one and two-cent coins began to be withdrawn from circulation.
Bhutan - BHUTAN 10 CHETRUMS 1979 #a032 0491
Inflation and Disinflation in Australia: 1950–91
Coins of Australia – History Over Dinner
The Collector's Series by Spink and Son - Issuu
Australia 20 Cents KM 82 Prices & Values
The Cost of Inflation in Australia, Conference – 1992
The Coinage of Elizabeth II
From the Archives, 1992: Out-of-work copper coins discover new
Inflation and Disinflation in Australia: 1950–91