Schweiz UPU 1900
Subtitle: die Ausgabe zum 25jährigen Jubiläum der Gründung des Weltpostvereins
By: René Gees.
Publisher: Kottelat
Published: 1976
Place of publication: Bern
Language: ger
Number of pages: 56
Subjects: Universal Postal Union.; Commemorative postage stamps.
Notes: Reprint: Originally published: 1955? With new introd. in English.