1995 Australian Twenty Cent Coin - United Nations 50th Anniversary - 4.8 million minted - About Uncirculated
1995 Australian 20 Cent Coin - Celebrating the Fiftieth Anniversary of the United Nations.
A very low 4.8 million minted.
I would grade each of these coins as About Uncirculated.
Pictured coin is for demonstrative purposes, but each available coin is similar in grade.