Switzerland, 1913-38, Swiss Flight covers. 13 items, including 3 May 1925 cards International Air Meeting with labels tied; 3 Chaux-de-Fonds 1927 covers; 3 Aarau 1938 SS's franking with special cancels; 1926 Leysin-Lausanne flight with label tied; 1913 Bern-Burgdorf label tied, etc; very attractive, please inspect, F.-V.F. lot (no photo). Estimate  $200 - 300. $0

Switzerland, 1931 South American Zeppelin Flight. Postcard franked with seven different 1923 & 1929 Airmail issues (8 stamps) tied by "Romanshorn, 29.VIII.31" cds's, green flight cachet with "Friedrichshafen, 29.8.31" and "Cabo Verde, 31.Ago.31" transit postmarks, Very Fine and choice. Scott No. C3//C14  Estimate $300 - 400. $0 (Image)

Switzerland, Airmail, 1919, 50c First Airmail. Tied on flown cover to Berne by Laussane "30 IV 19" cds, Swiss airpost cancels alongside, cover folded not affecting stamps, otherwise Very Fine; with 1982 Friedl certificate. Zumstein No. F 2. Scott No. C2  Estimate $150 - 200. $0 (Image)