Imperial Airways Short S.21 Flying Boat Maia, 1937 10 p — United Kingdom, 1974
Imperial Airways Short S.21 Flying Boat Maia, 1937 (United Kingdom, 1974), face value 10 p, “U.P.U. (Universal Postal Union), Centenary” series. Photo…
- Series
- U.P.U. (Universal Postal Union), Centenary
- Issue date
- 1974
- Face value
- 10 p
- Colors
- Multicolor
- Print run
- 6,593,800
- Yvert
- GB 728
- Michel
- GB 653
- Stanley Gibbons
- GB 957
- Scott
- GB 723