ORVILLE WRIGHT AUTOGRAPH on C12 5c Winged Globe single on First Flight December 17, 1930 Kitty Hawk, N.C. hand cancel with with additional text on cover by the Kitty Hawk Postmaster that reads "Dec. 17, 1930 27th Anniversary of first flight by Wright Bros. at the Kill Devil Hill". Brookman catalog value for autograph on cover $1,200.00. A premium item of one of our most cerebrated aviators. (Image)

Est. $600-750

Earhart, Amelia, bold autograph above black stamped cachet for "Stultz Day, Middletown, Pa.", on cover franked with single 10c (C10A) canceled with Middletown, Pa. 7/28/28 MC, XF-Superb signature. (Image)

Est. $750-900

ORVILLE WRIGHT AUTOGRAPH on C19 6c Winged Globe single on #10 size cover dated First Flight December 10, 1937 Eagle Pass, Tex. cancel on Eastern Airlines cover. Brookman catalog value for autograph on cover $1,200.00. A premium item of one of our most cerebrated aviators. (Image)

Est. $500-650

C2 16c Jenny tied by First First Flight July 15, 1918 Wash. NY. Phila. Air Mail Service hand cancel from Philadelphia on scarcde 6 3/4 size envelope. Printed address to L.W. Charlat and neatly Opened at top. Catalog value $800.00. (Image)

Est. $300-450

C4 8c Propeller tied by Washington cancel, serviced by and addressed to Edward Worden, very clean. Scott $400.00. (Image)

Est. $200-250

C4 8c Propeller tied by Washington cancel, serviced by and addressed to Edward Worden, slightly reduced at left with hinge remnant on front (easily removed) very clean. Scott $400.00. (Image)

Est. $100-125

C7 10c Map unlisted, A.E. Gorham thermographed Corner Card in green with blue text, Chicago First Day cancel, then flown to Detroit via Detroit, one of the scarcest legs with this Gorham cover. Only the 4th have offered with past sales over $300.00, scarce! (Image)

Est. $150-200

C10a 10c Lindbergh Booklet Pane single with Cleveland Midwestern Philatelic Station hand cancel. (Image)

Est. $100-125

C11 Beacon Air Mail pair with Washington, DC hand cancels with blue printed "of the period" cachet of Lindbergh, scarce. (Image)

Est. $150-200

C11 5c Beacon Adam Bert cachet, single tied by Washington DC hand cancel with additional 5c postage due stamp tied to front of cover, neatly opened at left, typed addressed to Adam Bert, rare. (Image)

Est. $200-250

C11 5c Beacon Planty #5, Shockley rubber stamped cachet, single tied by rare unofficial Richmond, VA. (Image)

Est. $200-250

C11 5c Beacon pair Planty #7, #5 size Adam Bert cover with his printed corner card, neatly opened at right, scarce. (Image)

Est. $75-100

C12 5c Winged Globe Planty #2, Emeigh cachet in red and black, neatly opened at left and scarce. (Image)

Est. $75-100

C16 5c Winged Globe tied by Washington DC machine cancel, neatly opened at top with seldom seen stuffer, serviced by Nickles and typed addressed, catalog value $175.00. (Image)

Est. $100-125

C17 8c Winged Globe, PLATE BLOCK OF FOUR on uncacheted cover with rubber stamped cachet. Typed addressed and very clean. Plate blocks are quite scarce for this issue. (Image)

Est. $125-150

C18 50c Zeppelin tied by New York G.P.O. first day hand cancel, neatly opened at left. (Image)

Est. $100-125

C18 50c Zeppelin single on Adam Bert cover, New York, N.Y. cancel with rubber stamped cachet, 2nd we have handled with cachet, addressed to Bert. (Image)

Est. $150-210

C19 6c Winged Globe tied by June 30, 1934 New York, NY. City Hall Annex hand cancel with slight paper clip stains. Pencil addressed to Paul H. Keating, NY, NY., scarce. (Image)

Est. $750-900

C20 25c China Clipper unlisted, Unknown "of the period" cachet printed in black with single tied by San Francisco, CA, typed address, first one we have seen, rare! (Image)

Est. $250-300

C20 25c China Clipper unlisted J. Neil Griffith Cachet. Addressed to Griffith and the first we have seen this in 40 years and a must for the specialist! (Image)

Est. $150-200

C21-22 20c-50c China Clipper Planty #8, Torkel Gundel hand painted wood cut multicolor cachet, set of two two covers with single stamps tied by Washington, DC hand cancels. One of the most difficult Gundel sets to locate, quite rare. (Image)

Est. $250-300

C21-22 20c-50c China Clipper Planty #18, set of two Glen Evans cachets printed in red, blue, and black, typed addressed to Evans and seldom seen. Only the 3rd set we have offered with sales over $300.00. (Image)

Est. $150-200

C21-22 20c-50c China Clipper Planty #32, Beverly Hills cachet in light blue on RARE #10 SIZE cover. The only example we have ever seen! A fantastic exhibit item. (Image)

Est. $250-400

C31 50c Plane - six stamp combo, uncacheted and scarce. (Image)

Est. $100-125

C25a 6c Plane Booklet Pane Fleetwood/Knapp cachet in red and blue, unaddressed, seldom seen. (Image)

Est. $75-100