| Added by |
 Radu Andron
|
| Face value | 20 Bani |
| Catalog code (Michel) | 1688 |
| Catalog code (Scott) | 1196 |
| Catalog code | Yt - 1154, CMR - 1776 |
| Series | Fauna din Delta Dunarii - Romania 1957 |
| Place in series | 3 |
| Stamp colour | bicolor |
| Watermark | Wm. 10 "RPR" (negative) |
| Stamp use | Commemorative stamp |
| Print run | 1000000 |
| Designer | J.Dumitrana |
| Paper type | Stamp |
| Print technique | Photogravure |
| Perforation | line 14 |
| Catalog prices | No catalog prices set yet |
