VIIth Universal Postal Union Congress 4 Pta — Spain, 1920
VIIth Universal Postal Union Congress (Spain, 1920), face value 4 Pta, “U.P.U. (Universal Postal Union), 7th Congress, Madrid” series. Photo, catalogue…
- Series
- U.P.U. (Universal Postal Union), 7th Congress, Madrid
- Issue date
- 1920
- Face value
- 4 Pta
- Colors
- Black | Lilac
- Michel
- ES 278U