20 Cents - Elizabeth II (4th Portrait - Centenary of Federation - Queensland) - Australia – Numista
Coin Page: 2001 Australian 20 Cents - Centenary of Federation, ACT (Australia Capital Territory)
Australia 20-CENTS (KM562)
20 Cents 2001 - Centenary of Federation - Western Australia, Commemorative - Misc - Australia - Coin - 14261
Australia 20 cents 2001 "Centenary of Federation - Norfolk Island" KM# 532 ( 2001) - Australia - LastDodo
Coin Page: 2001 Australian 20 Cents - Centenary of Federation, South Australia
Sold at Auction: 2001 Australian Gold Proof Coin Set "Centenary of Federation", RAM 6 coin set, rare, comprising of an individual 5 cent, 10 cent, 20 cent, 50 cent, $1 and $2
2001 Centenary of Federation 20c Nine Coin Set - Uncirculated from Sec – Loose Change Coins
20 Cent Coin UNC 2001 Centenary of Federation Norfolk Island NL Australian 20c | eBay
Twenty Cents 2001 Centenary of Federation - Northern Territory, Coin from Australia - Online Coin Club
20 cents 2001 - Western Australia, Australia - Coin value - uCoin.net
Twenty Cents 2001 Centenary of Federation - Queensland, Coin from Australia - Online Coin Club
20 Cents - Elizabeth II (4th Portrait - Centenary of Federation - Western Australia) - Australia – Numista