Obverse
4th portrait of Queen Elizabeth II facing right.
Lettering: ELIZABETH II
AUSTRALIA 2019
IRB
1 DOLLAR
Reverse
Lettering: THE GREAT AIR RACE 1919
ENGLAND TO AUSTRALIA
CAUDRON G4
ETIENNE POULET JEAN BENOIST
Extended information
Year
Denomination
Currency
Metal
Aluminum-Bronze
Ruler
Weight
9 g.
Diameter
25
mm.
Thickness
2.5 mm.
Alignment
Medal ↑↑
Shape
Round
Edge
segmented reeding
