1939 60k The 50th Anniversary of the Chernyshevsky Death, Soviet Union USSR (VERTICAL Raster, CV $90) (Image)

1939 30k The 50th Anniversary of the Chernyshevsky Death, Soviet Union USSR, Block of Four (VERTICAL Raster, Zv. 628II, CV $540, MNH) (Image)

1936 3k Pioneers Help to the Post, Soviet Union USSR (Zv. 441b, COTTON Paper, CV $200, MNH) (Image)

1924 10k/35k Postage Due, Soviet Union USSR (OFFSET of Image, Print Error, MNH) (Image)

1924 40k/35k Postage Due, Soviet Union USSR (OFFSET of Overprint, Print Error, MNH) (Image)

1931 5k Definitive Issue, Soviet Union USSR (Offset, 'Abklyach', MNH) (Image)

1924 3k Lenin's Death, Soviet Union USSR ('Pin' on Cravat, Print Error, Zv. 23Ba, Wide Red Frame, CV $120) (Image)

1924 12k Lenin's Death, Soviet Union USSR (White Stroke on the Shoulder, Print Error, Wide Red Frame) (Image)

1929-32 5k Definitive Issue, Soviet Union USSR ('?.????', Print Error, MNH) (Image)

1929-32 70k Definitive Issue, Soviet Union USSR ('???.??', Print Error, MNH) (Image)

1929 28k For the Industrialization of the USSR, Soviet Union USSR (Blurry Print, Print Error, MNH) (Image)

1930 40k Airship `Grov Zeppelin` in Moscow, Soviet Union USSR ('0' with 'Tail', Print Error) (Image)

1930 80k Airship `Grov Zeppelin` in Moscow, Soviet Union USSR (BROKEN 'K', Print Error) (Image)

1933 Red Banners Order, Soviet Union USSR (SHIFTED Red, Print Error, Full Set) (Image)

1938 1r The 20th Anniversary of the Red Army, Soviet Union USSR (ORDINARY Paper+ BROKEN '?', Print Error, MNH) (Image)

1938 1r The 20th Anniversary of the Red Army, Soviet Union USSR (DEFORMED Date '1908', Print Error, MNH) (Image)

1938 5k Crimea and Caucasus, Soviet Union USSR (Spot over '?????', Print Error) (Image)

1938 30k The Second Line of Moscow Subway, Soviet Union USSR (Light Streak, Print Error, MNH) (Image)

1938 Russians Participation in the Paris Exhibition, Soviet Union USSR (DOUBLE Print, Print Error, Full Set) (Image)

1938-39 30k The 20th Anniversary of the Young Communist League, Soviet Union USSR (OPENED '8', Print Error, MNH) (Image)

1938-39 40k The 20th Anniversary of the Young Communist League, Soviet Union USSR (OPENED '9', Print Error, MNH) (Image)

1939 15k The 50th Anniversary of the Saltykov Death, Soviet Union USSR (`Shaved` Beard, Print Error) (Image)

1939 30k The 50th Anniversary of the Saltykov Death, Soviet Union USSR (BROKEN Frame, Print Error, MNH) (Image)

1939 60k The 50th Anniversary of the Saltykov Death, Soviet Union USSR (OPENED '9', Print Error, CV $150, MNH) (Image)

1941 30k The 23th Anniversary of the Red Army and Navy, Soviet Union USSR (BROKEN '?', Print Error, MNH) (Image)