Erik Boeré Philatelie : Stamps for sale - Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2024) - 1 stamps.
1949
Airmail - Pro Aero 1949
27. April WM: None Sheetsize: 25 Design: Albert Yersin & Hans Erni. Perforation: 11¾
![[Airmail - Pro Aero 1949, type TQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/TQ-s.jpg)