Stamps of United Nations, 10 Feb 1969
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postage
1969, Feb 10 UN Institute for Training and Research issue unwmk (no perf info)
| - | 6c | stylized stack of books | .20 | .20 | ||
| - | 13c | stylized stack of books |
1 to 2 of 2
| - | 6c | stylized stack of books | .20 | .20 | ||
| - | 13c | stylized stack of books |