1929-32 1R Definitive Issue, Soviet Union USSR (Perf.12x12.25, MNH) (Image)

1931 Graff Zeppelin and Icebreaker `Malygin`, Soviet Union USSR (Full Set, MNH) (Image)

1936 Centenary of the Dobrolyubovs Birthday, Soviet Union USSR (Full Set, MNH) (Image)

1938 Anniversary of the Poem `Knight in the Tiger Skin`, Soviet Union USSR (Full Set, MNH) (Image)

1938 Rescue of the North Pole Expedition, Soviet Union USSR (Full Set, MNH) (Image)

1939 Aviation Day of the USSR, Soviet Union USSR (Full Set, MNH) (Image)

1939 Definitive Issue, Soviet Union USSR (Watermark, MNH) (Image)

1939 Definitive Issue, Soviet Union USSR (WITHOUT Watermark, MNH) (Image)

1940 Soviet Youth Sport `GTO` Issue, Soviet Union USSR (Full Set, MNH) (Image)

1940 The Polar Drift of the Ice Breaker `Georgy Sedov`, Soviet Union USSR (Full Set, MNH) (Image)

1940 The 20th Anniversary of Fall of Perekop, Soviet Union USSR (Perforated, Full Set, MNH) (Image)

1940 The 20th Anniversary of Fall of Perekop, Soviet Union USSR (Imperforated, Full Set, MNH) (Image)

1941 Lermontov, Soviet Union USSR (Full Set, MNH) (Image)

1941 150th Anniversary of the Capture of Ismail, Soviet Union USSR (Full Set, MNH) (Image)

1941 First Anniversary of the Karelian-Finnish SSR, Soviet Union USSR (Full Set, MNH) (Image)

1941 Definitive Issue, Soviet Union USSR (Full Set, MNH) (Image)

1941 Be a Hero!, Soviet Union USSR (Full Set, MNH) (Image)

1941 Surikov, Soviet Union USSR (Full Set, MNH) (Image)

1941 23rd Anniversary of the Red Army and Navy, Soviet Union USSR (Full Set, MNH) (Image)

1941 15th Anniversary of the Soviet Kirgizia, Soviet Union USSR (Full Set, MNH) (Image)

1942 500th Anniversary of the Birth of Alisher Navoi, Soviet Union USSR (Full Set, MNH) (Image)

1943 Heroes of the USSR, Soviet Union USSR (Full Set, MNH) (Image)

1943 Vitus Bering, Soviet Union USSR (Full Set, MNH) (Image)

1943 25th Anniversary of the October Revolution, Soviet Union USSR (Full Set, MNH) (Image)

1943 Tehran Conference, Soviet Union USSR (Full Set, MNH) (Image)