Lot
1437 
Airmail, 1930, $2.60 Graf Zeppelin. Tied by "Varick St, Sta. N.Y., Apr 29, 1930" slogan machine postmark on flight cover, clear U.S. and German flight cachets, green round flight backstamp, Very Fine and choice. Scott No. C15 Estimate $300 - 400.
Realized: $280