Stamps
![Soviet Union 1941](/image/99363/base250X250/soviet-union-1941-sowjet-technical-developments-15-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 15 K. Perf 12½:12.
Michel 787A
![Soviet Union 1941](/image/99364/base250X250/soviet-union-1941-sowjet-technical-developments-15-k-perf-12-one-half12-hinged.jpg)
Soviet Union, Hinged
1941. SOWJET Technical developments. 15 K. Perf 12½:12. Hinged.
Michel 787A
![Soviet Union 1941](/image/99365/base250X250/soviet-union-1941-sowjet-technical-developments-10-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 10 K. Perf 12½:12.
Michel 786A
![Soviet Union 1941](/image/99366/base250X250/soviet-union-1941-sowjet-technical-developments-10-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 10 K. Perf 12½:12.
Michel 786A
![Soviet Union 1941](/image/99367/base250X250/soviet-union-1941-sowjet-technical-developments-10-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 10 K. Perf 12½:12.
Michel 786A
![Soviet Union 1941](/image/99368/base250X250/soviet-union-1941-sowjet-technical-developments-60-k-perf-12-one-half12-hinged.jpg)
Soviet Union, Hinged
1941. SOWJET Technical developments. 60 K. Perf 12½:12. Hinged.
Michel 791A
![Soviet Union 1941](/image/99369/base250X250/soviet-union-1941-sowjet-technical-developments-20-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 20 K. Perf 12½:12.
Michel 788A
![Soviet Union 1941](/image/99371/base250X250/soviet-union-1941-sowjet-technical-developments-30-k-perf-12-one-half12-hinged.jpg)
Soviet Union, Hinged
1941. SOWJET Technical developments. 30 K. Perf 12½:12. Hinged.
Michel 789A
![Soviet Union 1941](/image/99372/base250X250/soviet-union-1941-sowjet-technical-developments-30-k-perf-12-one-half12-never.jpg)
Soviet Union, Mint never hinged
1941. SOWJET Technical developments. 30 K. Perf 12½:12. Never hinged.
Michel 789A
![Soviet Union 1941](/image/99373/base250X250/soviet-union-1941-sowjet-technical-developments-50-k-perf-12-one-half12-never.jpg)
Soviet Union, Mint never hinged
1941. SOWJET Technical developments. 50 K. Perf 12½:12. Never hinged.
Michel 790A
![Soviet Union 1941](/image/99374/base250X250/soviet-union-1941-sowjet-technical-developments-50-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 50 K. Perf 12½:12.
Michel 790A
![Soviet Union 1941](/image/99375/base250X250/soviet-union-1941-sowjet-technical-developments-1-rub-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Technical developments. 1 RUB. Perf 12½:12.
Michel 792A
![Soviet Union 1941](/image/99376/base250X250/soviet-union-1941-sowjet-red-army-and-navy-5-k-perf-12-one-half12.jpg)
Soviet Union, Cancelled
1941. SOWJET Red Army and Navy. 5 K. Perf 12½:12.
Michel 793C