C146 - XV Congress of the UPU.

Owner	Manuel Briones
Observations	Centenary of the 1958 Stamp.
Country	Romania
Face value	20
Year	1963
State	Used
Status	Interchangeable
Category	Commemorations
Format	Landscape
Color	Azul y Marrón oscuro
Other information	Perforated stamp Air mail
visualizations	105