USSR Russia stamp1975 SC4342 Apollo-Soyuz space test project Souvenir Sheet CTO

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USSR Russia stamp1975 SC4342 Apollo-Soyuz space test project Souvenir Sheet CTO:
$0.69

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USSR Russia stamp1975 SC4342 Apollo-Soyuz space test project Souvenir Sheet CTO

This is also CTO on date of issue.

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USSR Russia stamp1975 SC4342 Apollo-Soyuz space test project Souvenir Sheet CTO:
$0.69