1923 Agricultural and Craftsmanship Exhibition, Soviet Union USSR (Perf. 13.5, 2? 12.25) (Image)

1926 2r V.I. Lenin, Soviet Union USSR (Zv. 131A, Perf. 12.5, CV $230) (Image)

1928 10r V.I. Lenin, Soviet Union USSR (Perf. 10, CV $100, MNH) (Image)

1929 20k Post-Charitable Issue, Soviet Union USSR (Zv. 228B, Perf. 10) (Image)

1929 20k Post-Charitable Issue, Soviet Union USSR (Perf. 12.5, Zv. 228, CV $150) (Image)

1929 14k Post-Charitable Issue, Soviet Union USSR (Perf. 10.75, Full Set, CV $40, MNH) (Image)

1929-32 1r Definitive Issue, Soviet Union USSR (Perf. 12x12.25, Vertical Raster, CV $80) (Image)

1929-32 3r Definitive Issue, Soviet Union USSR (Perf. 12x12.25) (Image)

1930 Airship `Grov Zeppelin` in Moscow, Soviet Union USSR (Perf. 10.75, Full Set) (Image)

1932 1r The 2nd International Polar Year, Soviet Union USSR (Perf. 10.75) (Image)

1935 Issued in Memory Frunze Bauman and Kirov, Soviet Union USSR (Perf. 13.75, Full Set) (Image)

1936 Pioneers Help to the Post, Soviet Union USSR (Perf. 13.75, Full Set, MNH) (Image)

1937 Centenary of the Pushkin's Death, Soviet Union USSR (ORDINARY Paper) (Image)

1937 Centenary of the Pushkin's Death, Soviet Union USSR (CHALKY Paper, Perf. 13.75x12.25) (Image)

1937 Centenary of the Pushkin's Death, Soviet Union USSR (CHALKY Paper, Perf. 12.25, MNH) (Image)

1937 Centenary of the Pushkin's Death, Soviet Union USSR (CHALKY Paper, Perf. 11x12.25, MNH) (Image)

1941 30k The Industrialization of the USSR, Soviet Union USSR (Perf. 12.25, CV $120, MNH) (Image)

1941 60k The Industrialization of the USSR, Soviet Union USSR (Perf. 12.25, CV $100, MNH) (Image)

1929 14k The First All-Union Pioneer Meeting, Soviet Union USSR (Perf. 12.25x12x10.75x12, Zv. 230c, Canceled, CV $150) (Image)

1945 30k 50th Anniversary of the Invention of Radio by Popov, Soviet Union USSR (MISSED Perforation, Print Error) (Image)