Stamps of Costa Rica, National Writers issue
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postage
2016, Oct 10 National Writers issue (no wmk info) p. 11
| - | 420col | multi | Aquileo EcheverrÃa | — | — | |
| - | 650col | multi | Yolanda Oreamuno | — | — |
1 to 2 of 2
| - | 420col | multi | Aquileo EcheverrÃa | — | — | |
| - | 650col | multi | Yolanda Oreamuno | — | — |