For the 1923 type I half penny there are two die varieties consisting of an obverse die paired with two reverse dies.
The difference is the placement of the date.
1923 Type I Half Penny
Obverse
Reverse
Obverse 1:
There is only one die.
Reverse A:
The spacing between the two and the three in the date is 0.64 mm.
Reverse B:
The spacing between the two and the three in the date is 0.69 mm.
The spacing is measured between the two and the three.
Reverse Dies: The Date
Small Spacing
Wide Spacing
The spacing is measured between the two and the three.
