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postage
1963, Jun 15 1963 issue unwmk (no perf info)
| - | 35np | — | — |
1966, May 30 1966 issue
| - | 35np | — | — |
1966, Jul 23 summit conference issue
| - | 35np | — | — |
airmail
1964, Apr 30 15th Anniversary of Human Rights Declaration issue
| - | 35np | multi | — | — |
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