Airmail, 1930, $2.60 Graf Zeppelin. Tied by American Postal Machine Company, Lakehurst, N.J., May 30, 1930 flag machine cancel on flight cover, purple U.S. and red German flight cachet handstamps, Friedrichshafen transit backstamp, Very Fine, a very rare usage of the Lakehurst, N.J. flag cancel on a $2.60 Zeppelin flight cover. Scott No. C15  Estimate $750 - 1,000. $0 (Image)

Airmail, 1930, $2.60 Graf Zeppelin. Friedrichshafen to Lakehurst, cover franked with nicely centered $2.60 Zeppelin tied by "Varick Sta., N.Y., Apr 29, 1930" duplex cancel, red German cachet & purple U.S. flight cachet, green Lakehurst receiver on reverse, Very Fine and attractive. Scott No. C15  $625. $0 (Image)

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. $0 (Image)