22nd Anniversary of UNESCO issue of Mongolia
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Short desc: 22nd Anniversary of UNESCO
Issuer: Mongolia Date: 11/20/1968 Occasion: UNESCO founding Number/Year: 22 Consists of 8 stamps: (See stamps as list) 5m perf=12 10m perf=12 15m perf=12 20m perf=12 30m perf=12 80m perf=12 1.40t perf=12 4t Record of changes |
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