USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1931
Airships
15. May WM: 1 Sheetsize: 100 Design: I. Dubasov, F. Slutsky, N. Alekseev, V. Zavjalov and A. Volkov Engraving: photo typo Perforation: 12½