Europe
![Switzerland 1923](/image/53564/base250X250/switzerland-1923-flugpost-50-c-gestrichenes-faserpapier-geriffelter.jpg)
Switzerland, Cancelled
__1923. FLUGPOST. __ 50 C. Gestrichenes Faserpapier, geriffelter.
Michel 184z
![Switzerland 1924](/image/53566/base250X250/switzerland-1924-flugpost-ikarus-1-franc-gestrichenes-faserpapier-geriffelter.jpg)
Switzerland, Cancelled
1924. FLUGPOST. Ikarus 1 FRANC. Gestrichenes faserpapier, geriffelter.
Michel 191z
![Switzerland 1924](/image/53578/base250X250/switzerland-1924-weltpostverein-upu-30-c-luxus-midfurn-30-x-24.jpg)
Switzerland, Cancelled
1924. Weltpostverein. UPU 30 C. LUXUS MIDFURN 30. X. 24.__
Michel 193
![Switzerland 1882](/image/53533/base250X250/switzerland-1882-eidgen-kreuz-weisses-papier-15-c-thin-dunn-tynd.jpg)
Switzerland, Cancelled
1882. Eidgen. Kreuz. Weisses Papier. 15 C. Thin/Dünn/tynd.
Michel 49