Lot
3228 
Airmail, 1930, Graf Zeppelin complete, 1930 South America - Pan America Flight, May 18-31 flight cover addressed to Fred J. Plant in Washington, D.C., franked with 1930, 65¢-$2.60 Graf Zeppelin issue complete (C13-C15) tied by Washington, D.C., Apr 19, 1930 First Day of Issue duplex postmarks with additional strike at lower right, U.S. and German flight cachets with additional purple circular Round Trip handstamp, reverse with Friedrichshafen and green New York Zeppelin backstamp, Very Fine, ex-Morton; with 2007 & 2019 P.F. certificates. Scott Nos. C13-C15; $10,000 Estimate $5,000 - 7,500.
A WONDERFUL AND RARE COMPLETE SET OF THE 1930 GRAF ZEPPELIN ISSUE ON FLOWN FIRST DAY COVER.
Realized: $4,000