Airmail, 1930, $1.30 Graf Zeppelin. Large margins, tied by "Washington D.C., Apr 25, 1930" machine postmark on 1¢ postal card, purple U.S. and red German flight cachets, green Lakehurst receiver, Extremely Fine. Scott No. C14  Estimate $200 - 300. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Beautifully centered large margins single, tied by "Varick St. Sta., Apr 24, 1930" machine postmark on 1¢ postal card, purple U.S. & red German flight cachets, Lakehurst receiving date stamp; light card corner wear, Very Fine, a gem on cover stamp. Scott No. C14  Estimate $200 - 300. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Tied by "Varick St. Sta., Jun 2, 1930" machine postmark on flight cover, purple U.S. and red German flight cachets, Friedrichshafen backstamp, Very Fine. Scott No. C14  Estimate $250 - 350. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Tied on legal size 5¢ Airmail flight entire to Czechoslovakia by "Lakehurst, N.Y., May 31, 1930" flag machine postmark, purple U.S. and red German flight cachets and appropriate transit backstamps, Very Fine. Scott No. C14  Estimate $250 - 350. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Tied by "Varick St. Sta., Apr 30, 1930" machine postmark on 1¢ postal card, purple U.S. and red German flight cachets, with ancillary round flight handstamp, Very Fine. Scott No. C14  Estimate $200 - 300. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Crisp color and impression, large jumbo margins top & bottom, selvage at bottom, o.g., never hinged; with 2007 P.S.E. Graded certificate (XF 90, SMQ $1,200). Scott No. C14  $900. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. O.g., never hinged, fresh and well centered, Very Fine; with 2008 P.S.E. Graded certificate (VF 80, SMQ $800). Scott No. C14  $900. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Bottom margin block of 4 with plate number, o.g., never hinged, hinged in ungummed selvage only, bright and very fresh, some gum skips in bottom stamps, Very Fine. Scott No. C14  $3,600. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Six singles, three with slogan cancels, F.-V.F. lot. Scott No. C14  $2,250. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Rich color, attractive cds nearly s-o-n; with 2008 P.F. Graded certificate (VF-XF 85). Scott No. C14  $375. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Slogan cancel, deep rich color, fresh and Very Fine. Scott No. C14  $375. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Wavy line cancel, bold color, Very Fine. Scott No. C14  $375. $0 (Image)

Airmail, 1930, $1.30 Graf Zeppelin. Duplex cancel, bold color, F.-V.F. Scott No. C14  $375. $0 (Image)