General

Country
Australia Flag: Commonwealth of Australia
Denomination
20 cents
Value
0.2 Australian dollar (AUD)
Dates
AD1966 - 1984

Physical

Shape
Circle
Mass
11.30 g
Diameter
28.50 mm
Thickness
2.30 mm
Composition
75% Cu, 25% Ni
Color
Gray/Black/Silver Gray/Black/Silver
Magnetic
No

Design

Orientation
Medallic (↑ ↑)
Edge
Milled/reeded

References

Wikipedia
Australian twenty-cent coin
Krause
KM# 66
Numista
1003
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