Proof Krugerrands.

1982 1/2 Half Ounce Proof Krugerrand.

Hern's Number KH3
Krause-Mishler Number KM107
Designer CLS Coert Steynberg
Size Diameter 26.93 to 27.07 mm
Thickness 2.115 to 2.215 mm
Mintage Proof 13000
Mintage UNC/Bullion 429390
Weight 16.966 gm
Gold Weight 15.55 gm 1/2 Oz
Gold Content 91.667%
Copper Content 0.0833%
Reeding Fine
Certificate of Origin No
Frosted No
Best Known  

Proof Krugerrand springbok
It can be seen there is a small differance between Proof Krugerrand before and after 1982.
The Krugerrand Proofs were released as individual 1 ounce Proof Krugerrand, 1982 1/2 ounce Proof Krugerrand in SAM Cases and the 1/4 ounce Proof Krugerrand and 1/10 ounce Proof Krugerrand were issued together in what was known as a pair SAM case.