| Added by |
 Iordache Gabriel
|
| General Description : | Series: 30th Anniversary of Invention of Radio by Alexander Popov |
| Face value | 14 Russian kopek |
| Catalog code (Michel) | SU 301 |
| Catalog code | Stamp Number SU 329; Yvert et Tellier SU 339; Stanley Gibbons SU 459; AFA number SU 302; Zagorskiy SU 105 |
| Series | 30 de ani de la inventarea radioului de Alexander Popov - URSS 1925 |
| Place in series | 2 |
| Stamp colour | Olive |
| Watermark | Greek Border and Rosettes [S] |
| Stamp use | Commemorative stamp |
| Print run | 2.000.000 |
| Issue date | 01/10/1925 |
| Designer | N. Kachura |
| Paper type | Stamp, Ordinary |
| Print technique | Photogravure |
| Perforation | comb 13½ |
| Height | 30.00 mm |
| Width | 24.00 mm |
| Catalog prices | No catalog prices set yet |
