50 Cents - Elizabeth II (2nd Portrait - Captain Cook) 1970 front 50 Cents - Elizabeth II (2nd Portrait - Captain Cook) 1970 back
50 Cents - Elizabeth II (2nd Portrait - Captain Cook) 1970 photo
© brismike (CC BY-NC)

50 Cents - Elizabeth II 2nd Portrait - Captain Cook

1970 year
Copper-nickel (75% Copper, 25% Nickel) 15.55 g 31.51 mm
Description
Issuer
Australia
Queen
Elizabeth II (1952-2022)
Type
Circulating commemorative coin
Year
1970
Value
50 Cents 0.50 AUD = USD 0.34
Currency
Dollar (1966-date)
Composition
Copper-nickel (75% Copper, 25% Nickel)
Weight
15.55 g
Diameter
31.51 mm
Thickness
3 mm
Shape
Dodecagonal (12-sided)
Technique
Milled
Orientation
Medal alignment ↑↑
Updated
2024-10-04
References
Numista
N#6178
Rarity index
7%

Reverse

Bust of Captain Cook at left, map of Australia at right.

Script: Latin

Lettering:
1770 James Cook
SD
FIFTY CENTS

Designer: Stuart Devlin

Edge

12 Sided Smooth

Comment

The Royal Australian Mint issued this 50 cent coin, the first commemorative coin of the decimal era, in 1970 to celebrate the bicentenary of the navigation of Australia’s east coast by Captain James Cook. It was included in the UNC and Proof Year sets for 1970.

There were 556,888 coins issued as a red cased specimen as shown below. These were issued for 60 cents from banks and the RAM.