| Issuer | Poland |
|---|---|
| Year | 1974 |
| Type | Coin pattern |
| Value | 20 Zlotys (20 Złotych) (20 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Copper-nickel |
| Weight | 10.1 g |
| Diameter | 29 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Wacław Kowalik |
| In circulation to | |
| Reference(s) | KM#Pr231, Fischer Po#P138b, ParM#P299b |
| Obverse description | |
|---|---|
| Obverse script | Latin |
| Obverse lettering | POLSKA . RZECZPOSPOLITA . LUDOWA ▪ ZŁ 20 ZŁ ▪ - 1944 - XXX - 1974 - |
| Reverse description | |
| Reverse script | Latin |
| Reverse lettering | XXX LAT PRL PRÓBA 1944 1974 K W |
| Edge | Reeded |
| Mint | |
| Mintage | 1974 - Próba - 20 |
| Numisquare ID | 9674663630 |
| Comments |