| Added by |
 Maciej Pasztor
|
| General Description : | Scan 2 WM - III 2 |
| Face value | 60 groszy |
| Catalog code (Michel) | 1266 |
| Catalog code (Scott) | 1018 |
| Catalog code | Polish Stamps Catalog 1122 |
| Series | The day of the stamp and the 40th anniversary of the postal museum in Wrocław |
| Place in series | 1 |
| Stamp colour | Deep green |
| Watermark | III 2 |
| Stamp use | Commemorative stamp |
| Print run | 2,394,000 |
| Issue date | 09/10/1961 |
| Designer | Czesław Kaczmarczyk Grav: Jerzy Miller |
| Paper type | White; middel, smooth |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12 x 12¾ (comb) |
| Height | 26.50 mm |
| Width | 39.00 mm |
| Catalog prices | No catalog prices set yet |
