20 000 Zlotys Barn Swallows, Trial Strike
€94,398.00
| Issuer | Poland |
| Year | 1993 |
| Type | Patterns |
| Value | 20 000 Zlotys (20 000 Złotych) (20 000 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Nickel |
| Weight | 10.70 g |
| Dimensions | 29.50 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Fischer Po#P378, ParM#P611 |