■ Obverse : ?
■ Reverse : ?
■ Dimensions : 38.1 mm … ■ Weight : 28.2 g
■ Materials : ?
■ Notes : ABCA = America, Britain, Canada, Australia … Army program established in 1947 as a means to capitalise on close cooperation between the United States of America, Great Britain, and Canada during World War II, the program grew to include Australia (in 1963) and New Zealand (as an observer from 1965, with full membership in 2006)