Airmail, 1930, 65¢ Graf Zeppelin. Block of 4 tied by New York Varick St. Sta. postmarks on a flown Europe-Pan-America Flight cover to New York, with all proper postmarks and cachets including green Lakehurst backstamp, F.-V.F. Scott No. C13  Estimate $1,500 - 2,000. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. Four singles tied by New York Varick St. Sta. postmarks on a flown Europe-Pan-America Flight Zeppelin cover to Warren, Ohio, with all proper postmarks and cachets and an interesting hand-drawn "Par Avion", green Lakehurst backstamp, Very Fine. Scott No. C13  Estimate $1,500 - 2,000. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. Tied by 1930 New York duplex postmark on flight cover, U.S. flight cachet and Seville backstamp, Very Fine. Scott No. C13  Estimate $200 - 250. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. Tied by 1930 Lakehurst, N.J. machine postmark on illustrated Zeppelin flight card, U.S. flight cachet and Seville backstamp, card wrinkle affecting stamp, F.-V.F., still a scarce card. Scott No. C13  Estimate $100 - 150. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. Well centered, tied by Lakehurst, NJ flag cancel on a multicolor post card to Spain, with all proper postmarks and cachets for the Europe-Pan-America Flight, Very Fine. Scott No. C13  Estimate $100 - 150. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. O.g., lightly hinged, beautifully centered amid large oversized margins, rich color, fresh, Extremely Fine and choice, a big stamp. Scott No. C13  $240. $0 (Image)

Airmail, 1930, 65¢ Graf Zeppelin. O.g., very lightly hinged, large margins, Very Fine and choice. Scott No. C13  $240. $0 (Image)