Worldwide

Yvert 10. 1928. 65 cts blue and 5 cts over 7 ½ cts grey. Certified Post Card from GENEVA to PONTARLIER (FRANCE). On the back text "PAR AVION GENEVE-MARSEILLE BARCELONE Iº VOL", and arrival. MAGNIFICENT.
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(★)1929. 25 cts blue envelope Post Card BUNDESFEIER 1929 (soldier and family). MAGNIFICENT. (Zumstein 59)
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Yvert 196, Aéreos 4, 10. 1929. 10 cts sepia on Whole Postcard by Graf Zeppelin from ROMANSHORN to BARCELONA, with complementary postage of 2½ cts olive, 20 cts green and 65 cts light blue. On the front marks MIT LUFTSCHIFF / GRAF ZEPPELIN and MIT LUFTSCHIFF GRAF ZEPPELIN BEFORDERT and transit FRIEDRICHSHAFEN. MAGNIFICENT AND RARE.
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Yvert 198, 200. 1929. 5 lilac cts and 10 c green, united and various values. Certificate from LUCERNE to HAMBURG (GERMANY). On the back arrival. MAGNIFICENT.
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Yvert 198, 200. 1929. 5 lilac cts and 10 c green, united and various values. Certificate from LUCERNE to HAMBURG (GERMANY). On the back arrival. MAGNIFICENT.
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Yvert 198b(5), 200. 1929. 5 cts violet, block of five and 10 cts blue green, joined in block. Certificate from LUCERNE to HAMBURG. On the back arrival. MAGNIFICENT.
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Yvert 231/34. 1929. Complete series. Certificate from GENEVA to PARIS. MAGNIFICENT.
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Yvert 6, 8, 12. 1930. 35 cts chestnut, 45 cts red and blue and 1 f violet. Airmail from ZURICH to ALICANTE. On the front the flight marking ADASTRA AFRIKA FLUG / DEZ.1930, in blue and on the back arrival. MAGNIFICENT.
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Yvert 235(4), 236. 1930. 5 cts, block of four and 10 cts. GENEVA to NEW YORK (USA). MAGNIFICENT.
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Yvert 239(6),240(4),196(3),199(2). 1930. Various values. Certificate from ZURICH to WEINIGEN. On the front vignette SCHWEIZER PRODUCT and flight mark ADASTRA AFRIKA FLUG / DEZ.1930, in blue and on the back CARTAGENA, ALICANTE transits and arrival. MAGNIFICENT AND RARE.
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★Yvert 241/45. 1930. Complete series. MAGNIFICENT. Yvert 2013: 335 Euros
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Yvert 241/45. 1930. Complete series. MAGNIFICENT. Yvert 2017: 65 Euros
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Yvert 198(5), 200, 200a. 1931. 5 violet cts, block of five and 10 blue green cts, joined in block and 10 green cts, pair TETE-BECHE. Certificate from LUCERNE to HAMBURG. On the back arrival. MAGNIFICENT.
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Yvert 198(5), 200. 1931. 5 cts violet, five seals and 10 cts green, united in block. Certificate from LUCERNA to MILVILLE (USA). On the back arrival. MAGNIFICENT.
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Yvert 250/53. 1931. Complete series (30 cts on the back). Certificate from BASEL to NEW YORK (USA). On the back arrival. MAGNIFICENT.
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Yvert 132(4), 139(4), 145(4). 1932. 12 cts bistre, block of four and various values. Certificate from TEGNA to SOMERVILLE (USA). On the back transits and arrival. MAGNIFICENT.
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★Yvert 254/59. 1932. Complete series. MAGNIFICENT. Yvert 2013: 43 Euros
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Yvert 14, 17. 1933. 40 cts green and 20 cts red. Airmail from ENNENDA to ENSLEY (USA). MAGNIFICENT.
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★★Yvert 1. 1934. Block sheet. NABA. MAGNIFICENT. Yvert 2013: 850 Euros
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★Yvert 1. 1934. Block sheet. MAGNIFICENT. Yvert 2013: 475 Euros
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Yvert 12, 13(2). 1934. 1 f violet, 35 cts chestnut, two stamps and 30 cts blue. Graf Zeppelin from WINTERTHUR to PORTO ALEGRE (BRAZIL). Handwritten indication "Mit Zeppelin" and transit FRIEDRICHSHAFEN, on the front. MAGNIFICENT.
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Yvert 14. 1935. 40 cts green. Airmail from ZURICH to BERLIN (GERMANY). MAGNIFICENT.
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★★Yvert 25a. 1935. 10 cts on 65 cts blue green and blue, from the block sheet. MAGNIFICENT. Yvert 2017: 50 Euros
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Yvert 271(2), 272, 277(5). 1936. 3 cts olive, two stamps, 5 cts green and 30 cts blue, five stamps. Certificate from ZURICH to FORT WORTH (USA) (some minor wear on the bottom of the envelope). Assessed upon arrival applying a tax stamp of 10 carmine cents, on the arrival back. PRETTY.
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Yvert 312(4), 291. 1936. 20 cts red, four stamps and 10 cts lilac. LOCARNO to MADRID. On the front it marks 1º VOLO POSTALE / SWISSAIR / LOCARNO-BARCELONA / 1º APRILE 1940, in blue and arrival on the back. MAGNIFICENT.
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Yvert 21(3). 1937. 10 cts over 20 cts red, strip of four. ZURICH to ZODI (POLAND). MAGNIFICENT.
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★★Yvert 4. 1938. Block sheet. MAGNIFICENT. Yvert 2013: 75 Euros
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Yvert 4. 1938. Block sheet. First Day Cover. MAGNIFICENT.
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Yvert 4(2). 1938. 20 cts green, two stamps and 20 cts red. Certificate from ZURICH to PARIS. MAGNIFICENT.
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★★Yvert 4. 1938. Block sheet. MAGNIFICENT. Edifil 2017: 65 Euros
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Yvert 4. 1938. Block sheet Aarau 1938. Certificate from AARAU to BERNA. On the back arrival. MAGNIFICENT.
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Yvert 4. 1938. Block sheet. BELLINZONA to NEW YORK (USA). MAGNIFICENT.
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Yvert 8. 1938. 45 cts red and blue. Airmail from ZURICH to LODZ (POLAND). On the back arrival. MAGNIFICENT.
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308, 310, HB4. 1939. 30 cts blue, 1 f black and block sheet. Certificate from ZURICH to BÄCH. On the front it marks SWISSAIR-EUROPAFLUG / WEST and transit AIR MAIL / BARCELONA. MAGNIFICENT.
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Yvert 318, 319, Air. 1939. 20 cts+5 cts, 30 cts+10 cts and aerial 1 f violet. Addressed to ZURICH. On the front it marks SWISSAIR EUROPAFLUG / WEST and transit AIR MAIL / BARCELONA. MAGNIFICENT.
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Yvert 320, 326(2), 328. 1939. 20 cts (French Legend), 10 cts, two stamps and 30 cts. ZURICH to NEW YORK. MAGNIFICENT.
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Yvert 337/40, 333, 334. 1939. Complete set, 5 cts green and 10 cts chestnut violet. ZURICH to NEW YORK (USA). On the back arrival. MAGNIFICENT.
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★★Yvert 5. 1940. Block sheet. MAGNIFICENT. Yvert 2013: 400 Euros
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★Yvert 5. 1940. Block sheet. MAGNIFICENT. Yvert 2010: 280 Euros
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★★Yvert 5. 1940. Block sheet. MAGNIFICENT. Yvert 2013: 400 Euros
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349(2), 350, 351, 353. 1940. 5 cts+5 cts green, two stamps, 10 cts+5 cts, 20 cts+5 cts, 30 cts+10 cts and 10 cts. Air Mail from LOCARNO to BARCELONA. On the front it marks 1º VOLO POSTALE / SWISSAIR / LOCARNO-BARCELONA, in blue and arrival. MAGNIFICENT.
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★★Yvert 6. 1941. Block sheet. MAGNIFICENT. Yvert 2013: 120 Euros
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★★Yvert 358/66(4). 1941. Complete series, except 80 cts and 1'20 fr, block of four. MAGNIFICENT. Yvert 2013: 226 Euros
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★★Yvert 7. 1942. Block sheet. MAGNIFICENT. Yvert 2013: 100 Euros
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★★Yvert 7. 1942. Block sheet. MAGNIFICENT. Yvert 2016: 100 Euros
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★★Yvert 9. 1943. Block sheet. MAGNIFICENT. Yvert 2013: 100 Euros
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★★Yvert 9. 1943. Block sheet. MAGNIFICENT. Yvert 2014: 100 Euros
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★★Yvert 10. 1943. Block sheet. MAGNIFICENT. Yvert 2013: 80 Euros
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★★Yvert 10. 1943. Block sheet. MAGNIFICENT. Yvert 2016: 80 Euros
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(★)1945. Four 10 ct lilac brown Stationery Cards from the Swiss Postal Museum, with their original envelope, issued in 1945. MAGNIFICENT.
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