Lyakhov and Ryumin's 175 Days in Space. issue of Russia
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Short desc: Lyakhov and Ryumin's 175 Days in Space.
Issuer: Russia Date: 10/10/1979 Occasion: Lyakhov and Ryumin's 175 Days in Space. Consists of 3 stamps: (See stamps as list) 15k d=Vladimir Lyakhov & Valery Ryumin perf=12x11.5 15k d=radio telescope mounted on Salyut 6 perf=12x11.5 30k d=Vladimir Lyakhov & Valery Ryumin & Salyut 6 Record of changes |
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