Stamps of Costa Rica, 14 May 1970
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1970, May 14 10th Inter-American Cancer Congress issue unwmk p. 12.5
| - | 10c | pur & blk | ||||
| - | 15c | |||||
| - | 50c | org & blk | ||||
| - | 1.10col | yelgrn & blk |
1 to 4 of 4
| - | 10c | pur & blk | ||||
| - | 15c | |||||
| - | 50c | org & blk | ||||
| - | 1.10col | yelgrn & blk |