Lot
1212 
Airmail, 1930, $1.30 Graf Zeppelin. Tied by Varick St. Sta., N.Y. machine postmark on cover, purple U.S. and red German flight cachets with additional purple round trip cachet, New York and Friedrichshafen backstamps, Very Fine. Scott No. C14-C15 Estimate $750 - 1,000.
Realized: $425