Stamps of Panama, 10th Anniversary of the United Nations issue
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1958, May 5 10th Anniversary of the United Nations issue (no perf info)
| - | 10c | grn | UN emblem | |||
| - | 21c | ultra | UN emblem | |||
| - | 50c | redorg | UN emblem | |||
| - | 1b | multi | flag of Panama & flag of UN, w. star & RP multiple |
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