Apollo–Soyuz Test Project (ASTP) 20 UM — Mauritania, 1975
Apollo–Soyuz Test Project (ASTP) (Mauritania, 1975), face value 20 UM. Photo, catalogue value, details and photo identification.
- Series
- Apollo–Soyuz Test Project (ASTP)
- Issue date
- 1975
- Face value
- 20 UM
- Colors
- Multicolor