1929 Orient Flight cover with 2M franking, addressed to Zurich, Friedrichshafen 24 March 1929 departure cds, with steel cachet (rare), fine, with arrival pmk (Image)

Est.US$150

1929 Orient Flight, selection of seven cards or covers, different frankings and departure dates, also unused picture postcard (Zeppelin at the Suez Canal), mixed condition, fine-v.f. (Image)

Est.US$300

1934 Argentina round flight, large cover (apparently unaddressed), franked with 50pf, 100pf, 2M and 3M, canceled on-board (25.6.34, 28.6.34 and 3.7.34) used in combination with Brazil 1,000r (canceled Pernambuco 2.VI. 34) and 2,000r (canceled 28.VI.1934), also Argentina 5c, 10c and 1p canceled (30 June 34), with additional Condor-Zeppelin Lufthansa cachet and six additional postmarks, including Friedrichshafen 6.7.34 arrival, minor toned spots, otherwise fine-v.f. An attractive three-country combination cover (Image)

Est.US$1,000