Stamps of Monaco, World Aquariological Congress 1960 issue
1 to 1 of 1
postage
1961, Jun 3 World Aquariological Congress 1960 issue unwmk p. 13
| - | 0.25 | multi | Moray eel starfish sea urchin & coral branch | .20 | .20 |
1 to 1 of 1
| - | 0.25 | multi | Moray eel starfish sea urchin & coral branch | .20 | .20 |