Proof  Krugerrands.

1980 1/10 Tenth Ounce Proof Krugerrand.

Hern's Number KT1
Krause-Mishler Number KM73
Designer CLS Coert Steynberg
Size Diameter 16.45 to 16.55 mm
Thickness 1.25 to 1.35 mm
Mintage Proof 60
Mintage UNC/Bullion 856975
Weight 33.9305 gm
Gold Weight 3.11 gm 1/10 Oz
Gold Content 91.667%
Copper Content 0.0833
Reeding Fine
Certificate of Origin No
Frosted No
Best Known  

To celebrate the beginning of the Fractional Krugerrand the 1980 1/10 Proof Krugerrand were only sold in a set. There were only 60 sets minted on the 23 September 1980 by the Minister of Finance, Prof. Owen Horwood. They were sold in a special VIP marked green South African Mint case.
As only 60 sets were minted a 1980 set is very rare.