1912 - 1923, lot with 7 airmail covers, as well among others so called "red dog" with franking Michel-no. IV (3), further Gelber Hund as a single franking (2), Gelber Hund Me F (1), in addition to it a cards part with "Gelber Hund", as well a fieldpost letter from 1915; Photos of this collection

1925, Sail flights at the Büchelsberg, 10 Pfg on 5 Mark on card with 5 Pfg wood-pigeon always with special cancel from 20.4.1925, faultless condition, Michel 150.-; (13d) (Image 1) (Image)

Netherlands: 1930, South America flight, card to Seville. ; (Si.57) (Image 1) (Image)

Austria: 1930, South America flight to Pernambuco, picture postcard "Vienna" with 50 g and 3 S. Airmail from "Vienna 8. V. 30" to Vienna with arrival postmark Pernambuco from 23. May and appropriate Cachet, in perfect condition, card corner crease lower right and traces from photo corners, not frequent rear; (Si.57C) (Image 1) (Image)

1930, South America flight, handing in for transport Friedrichshafen to Rio de Janeiro, letter with 4 M. South America flight and all postmarks, addressed to Canada with arrival postmark, superb; (Si.57M) (Image 1) (Image)

1930, South America flight, American post the return flight, card from LAKEHURST MAY. 30. With 65 C. Special stamp and German and American confirmation stamps, addressed to the United States, superb; (Si.64F) (Image 1) (Image)

1931, 1. South America flight, handing in for transport Friedrichshafen to Rio de Janeiro, letter with 4 RM. Zeppelin from "FRIEDRICHSHAFEN 29.8.31" to Rio de Janeiro, a perf tip shaded, otherwise in good condition; (Si. 124Ca) (Image 1) (Image)

1931, 2. South America flight, round trip, letter with 4 RM. Zeppelin from "FRIEDRICHSHAFEN 18.9.31" to Pernambuco and in mixed franking with Brazilian franking and returned stamp to Mannheim with all corresponding Cachets, good condition; (Si.129D) (Image 1) (Image)

1936 - 1938, lot with 5 documents, of it three (unusual) Germany flight 1.5.1937, furthermore North America flight 1936 as well a picture postcard with memory cancellation 1938;