Stamps of Bhutan, 75th Anniversary of Nobel Prizes issue
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postage
1978, Nov 15 75th Anniversary of Nobel Prizes issue unwmk (no perf info)
| - | 20nu | multi | Alfred Nobel | |||
| - | 25nu | multi | — | — |
1 to 2 of 2
| - | 20nu | multi | Alfred Nobel | |||
| - | 25nu | multi | — | — |