US Space Shuttle Challenger Explosion 7 UM — Mauritania, 1986
US Space Shuttle Challenger Explosion (Mauritania, 1986), face value 7 UM, “Challenger Astronauts Commemoration” series. Photo, catalogue value, details and…
- Series
- Challenger Astronauts Commemoration
- Issue date
- 1986
- Face value
- 7 UM
- Colors
- Multicolor
- Yvert
- MR 584
- Michel
- MR 894
- Stanley Gibbons
- MR 869
- Scott
- MR 609