| Added by |
 Iordache Gabriel
|
| Face value | 20 bani |
| Catalog code (Michel) | RO 1671 |
| Catalog code (Scott) | RO 1184 |
| Catalog code | Yvert et Tellier RO 1542; Stanley Gibbons RO 2537 |
| Series | 100 Years of Petroleum Industry |
| Stamp colour | carmine brown |
| Watermark | RPR Endless Rows [Up] |
| Stamp use | Commemorative stamp |
| Print run | 1.000.000 |
| Issue date | 05/10/1957 |
| Paper type | Stamp |
| Print technique | photogravure |
| Perforation | comb 13½ x 14 |
| Height | 28.00 mm |
| Width | 34.00 mm |
| Catalog prices | No catalog prices set yet |
