International Conference of WFTU (April, 1955)
93%
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | International Conference of World Federation of Trade Unions |
| Date: | 1955-04-09 |
| Print: | Offset and Lithography |
| Size: | 28 x 42 |
| Perforation: | line 12¼ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 40 Russian kopek |
| Print run: | 1000000 |