Schweiz - HELVETIA
![Switzerland 1949](/image/8648/base250X250/switzerland-1949-exposition-aerophilatelique-foire-de-geneve-5-16oct-1949.jpg)
Switzerland, Michel 530, cancelled post card with stamp
1949. EXPOSITION AEROPHILATELIQUE FOIRE DE GENEVE 5-16OCT 1949.
![Switzerland 1948](/image/8650/base250X250/switzerland-1948-pro-patria-4-ex-zurich-fraumunster-13-viii-48.jpg)
Switzerland, Michel 508-511, Cover
1948. PRO PATRIA 4 EX ZÜRICH FRAUMÜNSTER 13.VIII.48.
![Switzerland 1952](/image/8652/base250X250/switzerland-1952-pro-juventute-40plus10-zurich-fraumunster-24-xii-52.jpg)
Switzerland, Michel 579, Cover
1952. PRO JUVENTUTE 40+10 ZÜRICH FRAUMÜNSTER 24.XII.52.
![Switzerland 1952](/image/8654/base250X250/switzerland-1952-pro-juventute-30plus10-40plus10-basel-22-ii-1952.jpg)
Switzerland, Michel 578-579, Cover
1952. PRO JUVENTUTE 30+10, 40+10 BASEL 22 II 1952.
![Switzerland 1963](/image/8661/base250X250/switzerland-1963-pro-aero-1938-1963-2-fr-langenbruck-bern-locarno-50.jpg)
Switzerland, Michel 780, Cover
1963. PRO AERO 1938-1963. 2 FR. LANGENBRUCK BERN LOCARNO 50 ALPENÜBERQUERUNG DURCH OSKAR BIDER 13.VII.1963.
![Switzerland 1963](/image/8663/base250X250/switzerland-1963-pro-aero-1938-1963-2-fr-langenbruck-bern-locarno-50.jpg)
Switzerland, Michel 780, Cover
1963. PRO AERO 1938-1963. 2 FR. LANGENBRUCK BERN LOCARNO 50 ALPENÜBERQUERUNG DURCH OSKAR BIDER 13.VII.1963.
![Switzerland 1927](/image/9119/base250X250/switzerland-1927-1-postflug-st-gallen-basel-8-august-1927-50-plus-10-cent.jpg)
Switzerland, Michel 184, Cover
1927. 1. Postflug St. GALLEN-BASEL 8. August 1927. 50 + 10 cent. FLUGPLATZ BASEL (STERNENFELD) FLUGPOST -8.VIII.27.
![Switzerland 1938](/image/9123/base250X250/switzerland-1938-zurich-stockholm-erster-postflug-schweizerwoche-in-stockholm-14.jpg)
Switzerland, Michel 184, Cover
1938. ZÜRICH - STOCKHOLM ERSTER POSTFLUG Schweizerwoche in Stockholm 14. - 23.X.1938. 50 cent. ZÜRICH 1 LUFTPOST 13.X.38. + STOCKHOLM 13.10.38.
![Switzerland 1938](/image/9125/base250X250/switzerland-1938-zurich-stockholm-erster-postflug-schweizerwoche-in-stockholm-14.jpg)
Switzerland, Michel 184, Cover
1938. ZÜRICH - STOCKHOLM ERSTER POSTFLUG Schweizerwoche in Stockholm 14. - 23.X.1938. 50 cent. ZÜRICH 1 LUFTPOST 13.X.38. + STOCKHOLM 13.10.38.
![Switzerland 1926](/image/9127/base250X250/switzerland-1926-viie-comptoir-suisse-lausanne-26-ix-26-45-plus-10-cents.jpg)
Switzerland, Michel 183, Cover
1926. VIIe COMPTOIR SUISSE LAUSANNE 26. IX. 26. 45 + 10 cents. LAUSANNE COMPTOIR SUISSE 26.IX.26.
![Switzerland 1924](/image/9129/base250X250/switzerland-1924-mit-luftpost-zurich-wien-budapest-45-plus-20-cents-flug-nicht.jpg)
Switzerland, Michel 183, Cover
1924. Mit Luftpost Zürich - Wien - Budapest. 45 + 20 cents. Flug nicht ausgefuhrt. + FLUGPLATZ ZÜRICH(DÜBENDDORF) FLUGPOST 15. X. 24.
![Switzerland 1924](/image/9131/base250X250/switzerland-1924-50-plus-15-cents-basel-mustermesse-flugpost-basel-bern-27-v.jpg)
Switzerland, Michel 184, cancelled post card with stamp
1924. 50 + 15 cents. BASEL - MUSTERMESSE FLUGPOST BASEL - BERN 27.V.1924. + FLUGPOST BASEL- BERN 27. V. 1924.