Centenary of the Universal Postal Union

Centenario de la Unión postal Universal
OwnerHéctor Blaz Rodríguez
ObservationsComplete series: a regular mail stamp, UPU monument in Bern, and two air stamps: colonial mailbox and portrait of Heinrich von Stephan, founder;
CountryMexico
Colection
Face value40 c, 80 c
Year1974
StateUsed
StatusInterchangeable
CategoryCommemorations
FormatVertical
PrinterTIEV
Other informationPerforated stamp
visualizations393