| Added by |
 Iordache Gabriel
|
| General Description : | Series: Research in Space |
| Face value | 20 gr - Polish grosz |
| Catalog code (Michel) | PL 1553 |
| Catalog code | Stamp Number PL 1291; Yvert et Tellier PL 1406; Stanley Gibbons PL 1540; AFA number PL 1437; Polish Stamps Catalog (Fischer) PL 1404 |
| Series | Cercetare în spațiu - Polonia 1964 |
| Place in series | 1 |
| Stamp colour | Multicolor |
| Stamp use | Commemorative stamp |
| Print run | 6.282.000 |
| Issue date | 30/12/1964 |
| Designer | Tadeusz Michaluk |
| Paper type | Stamp |
| Print technique | Offset lithography |
| Perforation | comb 12¾ x 12 |
| Height | 44.00 mm |
| Width | 32.00 mm |
| Catalog prices | No catalog prices set yet |
