International Hydrographic Organization, Centenary
90%
| Country: | Monaco |
|---|---|
| Issue: | International Hydrographic Organization, Centenary |
| Date: | 2021-02-26 |
| Print: | Photogravure |
| Size: | 52 x 32 |
| Perforation: | 13½ x 13¼ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 1.28 Euro |
| Print run: | 35000 |