371 - National Philatelic Exhibition St. Gallen

371 - Exposición Filatélica Nacional San Gallen

Owner	Manuel Briones
Observations	Post horn.
Country	Switzerland
Face value	10
Year	1959
State	Used
Status	Interchangeable
Category	Events
Format	Landscape
Color	Multicolor
Other information	Perforated stamp
visualizations	78