| Added by |
 Maciej Pasztor
|
| General Description : | Centenary of Universal Postal Union. |
| Face value | 1,50 Złoty |
| Catalog code (Michel) | 2308 |
| Catalog code (Scott) | 2029 |
| Catalog code | Polish Stamps Catalog 2160 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 10,500,000 |
| Designer | Tadeusz Michaluk |
| Paper type | Middel; white; chalky |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11½ x 11¾ (comb) |
| Height | 21.20 mm |
| Width | 26.80 mm |
| Catalog prices | No catalog prices set yet |
