1923 Agricultural and Craftsmanship Exhibition, Soviet Union USSR (Imperforate, Full Set, MNH) (Image)

1923 Airmail, Soviet Union USSR (Full Set, MNH) (Image)

1924 Airmail, Soviet Union USSR (Full Set, MNH) (Image)

1924 Lenins Death, Soviet Union USSR (Perforated, Middle Red Frame, Full Set, MNH) (Image)

1924 For the Leningrad Proletariat, Soviet Union USSR (Full Set, MNH) (Image)

1925 30th Anniversary of the Invention of Radio by Popov, Soviet Union USSR (Full Set, MNH) (Image)

1926 Internatuonal Proletarian Esperanto Congress, Soviet Union USSR (Full Set, MNH) (Image)

1926-27 Post-Charitable Issue, Soviet Union USSR (no Watermark, MNH) (Image)

1926-27 Post-Charitable Issue, Soviet Union USSR (with Watermark, MNH) (Image)

1927 Post-Charitable Issue, Soviet Union USSR (Full Set, MNH) (Image)

1927 Gold Definitive Set, Soviet Union USSR (Type II, Full Set, MNH) (Image)

1929 All-Union Pioneer Meeting, Soviet Union USSR (Full Set, MNH) (Image)

1929 Definitive Issue, Soviet Union USSR (Perf. 12x12.25, Full Set, MNH) (Image)

1929 For the Industrialization of the USSR, Soviet Union USSR (Full Set, MNH) (Image)

1929 Post-Charitable Issue, Soviet Union USSR (Full Set, MNH) (Image)

1929-32 1r Definitive Issue, Soviet Union USSR (Perf.10.75, MNH) (Image)

1929-32 3r Definitive Issue, Soviet Union USSR (MNH) (Image)

1930 The 25th Anniversary of Revolution of 1905, Soviet Union USSR (Full Set, MNH) (Image)

1930 Post-Charitable Issue, Soviet Union USSR (Full Set, MNH) (Image)