Germany, Airmail, 1930, 2m So. America Flight Zeppelin. On attractive card with cachet, postmarked Friedrichshafen 18.5.30, with red special circular flight stamp and Rio de Janeiro receiving oval dated 25.Mai.1930, Very Fine. Scott No. C38. Sieger No. 57.E). Michel No. 438  €500 ($685). $0 (Image)

Germany, Airmail, 1930, 2m So. America Flight Zeppelin. Attractive special on board postcard of Hugo Eckner, franked with 2m South America flight and 2m Zeppelin Mi #423, cancelled on board 22.5.1930, with red circular transit and purple flight cachet; green Lakehurst receiving dated May 31, Very Fine. Scott No. C38. Sieger No. 57.F. Michel No. 438  €500 ($685). $0 (Image)