The Second United Nations Conference on Research and Peaceful Uses of Outer Space, Vienna 1982
Montre maintenant: Tchécoslovaquie - Timbres-Poste - 1982 - The Second United Nations Conference on Research and Peaceful Uses of Outer Space, Vienna - 1 Timbres-poste.
1982
The Second United Nations Conference on Research and Peaceful Uses of Outer Space, Vienna
9. août WM: Aucun Modèle: J. Liesler Gravure: J. Herčík, L. Jirka Perforation: 11¾
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