25 Dollars - Elizabeth II (3rd Portrait - Koala - Platinum) 1990-1991 front 25 Dollars - Elizabeth II (3rd Portrait - Koala - Platinum) 1990-1991 back
25 Dollars - Elizabeth II (3rd Portrait - Koala - Platinum) 1990-1991 photo
Obverse © Perth Mint

25 Dollars - Elizabeth II 3rd Portrait - Koala - Platinum

 
Platinum (.9995) 7.78 g 20.1 mm
Description
Issuer
Australia
Queen
Elizabeth II (1952-2022)
Type
Non-circulating coin
Years
1990-1991
Value
25 Dollars 25 AUD = USD 17
Currency
Dollar (1966-date)
Composition
Platinum (.9995)
Weight
7.78 g
Diameter
20.1 mm
Thickness
1.9 mm
Shape
Round
Technique
Milled
Orientation
Medal alignment ↑↑
Updated
2024-10-04
References
Numista
N#238523
Rarity index
100%

Reverse

Koala clutching a limb of a gum tree looking back

Script: Latin

Lettering:
THE AUSTRALIAN KOALA
1/4 OZ 9995 PLATINUM
JB P
1991

Designer: John Bergdahl

Edge

Reeded

Comment

Issued as a Proof coin in a Five Coin Set in 1990
Issued individually as a UNC Bullion coin in 1991.

Interesting fact

One interesting fact about the 1990-1991 Australian Platinum Koala coin is that it has a low mintage of only 15,000 coins, making it a rare and highly sought-after collector's item.

Price

Date Mintage VG F VF XF AU UNC
1990 P 968 - - - - - -
1991  6271 - - - - - -

Values in the table are based on evaluations by sales realized on Internet platforms. They serve as an indication only for 25 Dollars - Elizabeth II (3rd Portrait - Koala - Platinum) 1990-1991 coin.