Stamps of Russia, 21 Jun 1971
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postage
1971, Jun 21 Antarctic Treaty 10th issue unwmk p. 12
| - | 6k | multi |
1971, Jun 21 International Resistance Federation 10th issue
| - | 6k | multi |
1971, Jun 21 hydrometeorological research 50th issue
| - | 10k | multi |
1971, Jun 21 Liepoya defense 30th issue
| - | 4k | multi |
1 to 4 of 4