| Added by |
 Maciej Pasztor
|
| General Description : | Casimir III the Great (Polish: Kazimierz III Wielki; 30 April 1310 – 5 November 1370) who reigned in 1333–1370, was the last King of Poland from the Piast dynasty, the son of King Władysław I ("the Elbow-high") and Duchess Hedwig of Kalisz. |
| Face value | 60 groszy |
| Catalog code (Michel) | PL 1233 |
| Catalog code (Scott) | PL 980 |
| Catalog code | Yvert et Tellier PL 1095 Stanley Gibbons PL 1226 AFA number PL 1123 Polish Stamps Catalog (Fischer) PL 1089 |
| Series | Famous Poles 1 |
| Place in series | 2 |
| Stamp colour | Deep rose and black |
| Watermark | Posthorn Type 2 Multiple [SL] |
| Stamp use | Commemorative stamp |
| Print run | 2,898,000 |
| Issue date | 15/06/1961 |
| Designer | Andrzej Heidrich Grav: Stefan Łukaszewski |
| Paper type | White; middel, smooth |
| Print technique | Steel engraving and Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11 x 11¾ (harrow) |
| Height | 21.60 mm |
| Width | 40.00 mm |
| Catalog prices | No catalog prices set yet |
