1 to 3 of 3
postage
1927, Nov 7 October Revolution 10th issue unwmk p. 12
| - | 28k | olbrn | people from east |
1928, Feb 6 Red Army 10th issue
| - | 28k | pilot |
1929, Oct industrialization issue
| - | 28k | blkvio | blast furnace |
1 to 3 of 3
| - | 28k | olbrn | people from east |
| - | 28k | pilot |
| - | 28k | blkvio | blast furnace |