Space Flight of "Soyuz-21" 1976
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1976
Space Flight of "Soyuz-21"
8. september WM: Geen Bladformaat: 30 Ontwerp: R. Strelnikov Perforatie: 11¾ x 11½
![[Space Flight of "Soyuz-21", type FCL]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/FCL-s.jpg)
