Deep sea exploration: research vessel and iceberg 20 fi — Hungary, 1959
Deep sea exploration: research vessel and iceberg (Hungary, 1959), face value 20 fi, “International Geophysical Year” series. Photo, catalogue value…
- Series
- International Geophysical Year
- Issue date
- 1959
- Face value
- 20 fi
- Colors
- Dark blue grey | Green blue
- Print run
- 9,808
- Michel
- HU 1572B