1923 - 1939
![Soviet Union 1933](/image/148905/base250X250/soviet-union-1933-sovjet-sovjet-nationalities-15-k-tractor-motive.jpg)
Soviet Union, Cancelled
1933. Sovjet. Sovjet nationalities 15 K. Tractor motive.
MICHEL 445
![Soviet Union 1933](/image/148908/base250X250/soviet-union-1933-sovjet-sovjet-nationalities-35-k-tractor-motive.jpg)
Soviet Union, Cancelled
1933. Sovjet. Sovjet nationalities 35 K. Tractor motive.
MICHEL 449
![Soviet Union 1937](/image/146856/base250X250/soviet-union-1937-sowhet-graf-zeppelin-polarfahrt-and-malygin-2-r-imperforated.jpg)
Soviet Union, Michel 405 B, Cover
1937. SOWHET: Graf Zeppelin. Polarfahrt and Malygin 2 R. Imperforated + 20 KOP Aleksandr Puschkin on fine cover to Berlin, Germany cancelled MOSKVA 17.7.37. Reverse 15 KOP on 70 KOP exchange stamp with large box cancel. Arrival cancel BERLIN 20.7.37.
![Soviet Union 1935](/image/146858/base250X250/soviet-union-1935-sowhet-graf-zeppelin-polarfahrt-and-malygin-35-kop-perforated.jpg)
Soviet Union, Michel 403 A, Cover
1935. SOWHET: Graf Zeppelin. Polarfahrt and Malygin 35 KOP. perforated + on registered cover (tear) to Leitmeritz cancelled MOSKVA 3.7.35. Reverse pair 10 KOP on 70 KOP exchange stamp (one defect) with large box cancel.
![Soviet Union 1939](/image/141718/base250X250/soviet-union-1939-sovjet-nikolaj-tschernyschewskij-complete-set.jpg)
Soviet Union, Cancelled
1939. Sovjet. NIKOLAJ TSCHERNYSCHEWSKIJ. complete set
MICHEL 729-731
![Soviet Union 1939](/image/141670/base250X250/soviet-union-1939-sovjet-nonstop-flight-moskva-far-east-complete-set.jpg)
Soviet Union, Cancelled
1939. Sovjet. Nonstop flight Moskva - Far East. Complete set.
MICHEL 690-692
![Soviet Union 1939](/image/141671/base250X250/soviet-union-1939-sovjet-nonstop-flight-moskva-far-east-15-k.jpg)
Soviet Union, Cancelled
1939. Sovjet. Nonstop flight Moskva - Far East. 15 K.
MICHEL 690
![Soviet Union 1939](/image/141672/base250X250/soviet-union-1939-sovjet-nonstop-flight-moskva-far-east-60-k.jpg)
Soviet Union, Cancelled
1939. Sovjet. Nonstop flight Moskva - Far East. 60 K.
MICHEL 692