![50 Cents 1991, 25th Anniversary of the Changeover to a Decimal Currency System [Australia]](/public/media/coins/19756/coins/19756/19756_50-centov-1991-25-let-s-momenta-perehoda-na-desyatichnuyu_TMhhYAT.webp)
50 Cents 1991, 25th Anniversary of the Changeover to a Decimal Currency System [Australia]
Coins-Australia and Oceania
- Country: Australia
- Weight: 15.55 g
- Mintage: 4,364,000 pcs.
- Name: 25th Anniversary of the Changeover to a Decimal Currency System
- Metal: Cupronickel (copper-nickel)
- Composition: Cu-Ni
- Denomination: 50 cents
- Currency Unit: Cent
- Orientation: Medal alignment
- Designer: Obverse: Raphael David Maklouf; Reverse: George Edward Kruger-Gray, Horst Hahne
- Reference: KM# 139
- Diameter: 31.5 mm
![50 Cents 2006 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/15522_50-centov-2006-avstraliya-avers-154151.webp)
![50 Cents 1999 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/16082_50-centov-1999-avstraliya-avers-154232.webp)
![50 Cents 1979 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/16374_50-centov-1979-avstraliya-avers-153892.webp)
![50 Cents 1976 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/16883_50-centov-1976-avstraliya-avers-153877.webp)
![50 Cents 1978 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/17762_50-centov-1978-avstraliya-avers-153883.webp)
![50 Cents 1969 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/18506_50-centov-1969-avstraliya-avers-153844.webp)
![50 Cents 1995, 50th Anniversary of the End of World War II [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/18634_50-centov-1995-50-let-so-dnya-okonchaniya-vtoroy-mirovoy-_zED4G0S.webp)
![50 Cents 1988, 200 Years of Australia [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/19227_50-centov-1988-200-let-avstralii-avstraliya-avers-153940.webp)
![50 Cents 2016, 50th Anniversary of Decimal Currency Changeover [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/20108_50-centov-2016-50-let-s-momenta-perehoda-na-desyatichnuyu_pWMgNES.webp)
![50 Cents 1974 [Australia]](/imgproxy/unsafe/rs:fit:247:247/sh:0.8/plain/local:///thumb/2024/22931_50-centov-1974-avstraliya-avers-154289.webp)