Stamps, Soyuz 11 design
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Bulgaria
postage1971, Dec 20 Exploration of Space issue unwmk p. 12.5
| X | 13s | multi | Soyuz 11 |
Cuba
1976, Apr 12 15th Anniversary of The First Manned Space Flight issue p. 12.75
| X | 5c | multi | Soyuz 11 |
Equatorial Guinea
1972 Astronauts 1972 issue (no perf info)
| - | 5p | multi | Soyuz 11 | .20 |
1 to 3 of 3