International Geophysical Year.
93%
Country: | Soviet Union, USSR |
---|---|
Issue: | Centenary of Krengholm Textile Factory. |
Date: | 1957-09-08 |
Print: | Offset and Lithography |
Size: | 30 x 42 |
Perforation: | comb 12 x 12½ |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 40 Russian kopek |
Print run: | 1000000 |