Stamps of Costa Rica, 6 May 1981
1 to 3 of 3
airmail
1981, May 6 150th Anniversary of the Birth of Heinrich von Stephan issue unwmk (no perf info)
| - | 1.00col | multi | Heinrich von Stephan | |||
| - | 2.10col | multi | Heinrich von Stephan | |||
| - | 10.00col | multi | Heinrich von Stephan |
1 to 3 of 3