"Pro Aero": Boeing B747 of Swissair 2+1 Fr. — Switzerland, 1972
"Pro Aero": Boeing B747 of Swissair (Switzerland, 1972), face value 2+1 Fr., “Pro Aero” series. Photo, catalogue value, details and photo identification.
- Series
- Pro Aero
- Issue date
- 1972
- Face value
- 2+1 Fr.
- Colors
- Multicolor
- Print run
- 2,777,000