Lot
997 
Airmail, 1930, $2.60 Graf Zeppelin, single with bottom plate number "20095" selvage, tied by "Washington D.C. Apr 19 1930" first day of issue slogan machine cancel on 1930 South American flight cover, appropriate U.S> and German flight cachets, Lakehurst transit backstamp, Very Fine and choice. Scott No. C15 $1,000.
Realized: $625