Stamps of Poland, 15 Jun 1984
1 to 2 of 2
postage
1984, Jun 15 XIX World Postal Congress issue unwmk p. 11.75
| - | 37z | multi | — | — |
semipostal
1984, Jun 15 UPU Congress 1984 issue (no perf info)
| - | 27+10z | multi |
1 to 2 of 2
| - | 37z | multi | — | — |
| - | 27+10z | multi |