Lot
1564 
Airmail, 1930, $2.60 Graf Zeppelin, choice centering and margins, tied by "Varick St. Sta., N.Y., Apr 24, 1930" slogan machine cancel on flight 5¢ Airmail entire, purple U.S. and red German flight cachets and green Lakehurst Round Flight backstamp, Extremely Fine; with 2022 P.F. certificate. Scott Nos. C15 Estimate $300 - 400.
Realized: $325