Lot
1716 
Germany, Airmail, 1930, 2m-4m So. America Flight Zeppelins complete, tied by "Friedrichshafen, 18.5.30" cds on round-trip Zeppelin Mail cachet post card to Sweden, appropriate purple U.S. diamond and pink red Germany circular cachet handstamps, Linkoping (6.9) arrival cds, Very Fine. Michel No. 438-439. Scott No. C38-C39; $800 as used off-cover Estimate $200 - 300.
Realized: $210