| Added by |
 Radu Florin
|
| Face value | 6 cent |
| Catalog code (Michel) | US 1002 |
| Catalog code (Scott) | US 1390 |
| Catalog code | Yt:US 893, Sg:US 1380 |
| Series | Natural History Issue |
| Place in series | 5 |
| Stamp colour | Multicolor |
| Watermark | Fără filigran |
| Stamp use | Commemorative stamp |
| Print run | 50.000.000 |
| Issue date | 06/05/1970 |
| Print technique | Recese |
| Perforation | în linie11 |
| Catalog prices | No catalog prices set yet |
