20 Kopeks 1957

Coins-USSR Coins

Reverse
Obverse A, design of the side oak leaves from the 1956 model. Obverse B, design of the side oak leaves from the 1957 model.
Obverse
Die 1.11. without Madagascar, USSR coat of arms - 15 ribbon turns. Die 1.12. without Madagascar, different outline of the continent above the hammer, USSR coat of arms - 15 ribbon turns. Die 1.21. with Madagascar, coordinate grid pattern as deep lines, USSR coat of arms - 15 ribbon turns. Die 1.22. with Madagascar, coordinate grid pattern as thin fine lines, USSR coat of arms - 15 ribbon turns.