International Mathematics Congress. (Soviet Union, USSR 1966)
20 July (Soviet Union, USSR )
within release International Congresses and Assemblies
goes into circulation Stamp International Mathematics Congress. face value 6 Russian kopek
Stamp International Mathematics Congress. in catalogues |
Michel:
|
Mi:SU 3246
|
Stamp is horizontal format.
|
Stamp International Mathematics Congress. in digits
|
Country: |
Soviet Union, USSR |
Date: |
1966-07-20 |
Print: |
Photogravure |
Size: |
40 x 28 |
Perforation: |
frame 11½ |
Emission: |
Commemorative |
Format: |
Stamp |
Face Value: |
6 Russian kopek
|
Print run: |
4000000 |