Lot
2251 
Germany, Airmail, 1930, 4m So. America Flight Zeppelin. Tied by "Friedrichshafen, 21.11.30" cds on picture postcard, "Dornier DO X, Flugschiff, 30 Jan, 31" cds and red flight cachet handstamp, proper transit backstamp and cachet, Very Fine. Michel No. 439. Scott No. C39 Estimate $300 - 400.
Realized: $160