C187 - LXXV Anniversary of the UPU

Owner	Manuel Briones
Observations	Symbols of the UPU.
Country	Costa Rica
Face value	25
Year	1950
State	Used
Status	Interchangeable
Category	Commemorations
Format	Landscape
Color	Azul
Printer	Courvoisier S.A.
Other information	Perforated stamp Air mail
visualizations	219