Atomic symbol and gate of heavenly peace
86%
Country: | Vietnam |
---|---|
Issue: | First Chinese “H - Bomb” test |
Date: | 1967-11-20 |
Print: | Offset and Lithography |
Size: | 45 x 27 |
Perforation: | 11 |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 12 Vietnamese xu |