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. $300-400

C5 16c Insignia tied by Washington, DC. machine cancel on Shoreham, Washington stationery, neatly opened bottom, very clean. Catalog $550.00. (Image)

Est. $200-250

C10 10c Lindbergh Planty #1, Griffin cachet in red and blue, single tied by St. Louis, MO. machine cancel, addressed to H.H. Griffin and seldom seen. (Image)

Est. $100-125

C10 10c Lindbergh Planty #3, A.E. Gorham cachet in red and blue, single tied by Washington DC hand cancel, this the scarce Gorham "double" Lindbergh cachet, scarce. (Image)

Est. $125-150

C10 10c Lindbergh Planty #17, 1st Diamant cachet in red and blue with St. Louis, MO. cancel, signed by Diamant and quite scarce! (Image)

Est. $150-200

C10A 10c Lindbergh Booklet Pane with tab tied by Washington, DC. hand cancel and Typed addressed to and serviced by H.A. Robinette. Catalog value $850.00 and exceptionally clean. (Image)

Est. $300-400

C10A, 645 10c Lindbergh Booklet Pane with tab and 2c Valley Forge Combination cover, both issue tied by tied by Cleveland Philatelic Sta. OH hand cancel, typed addressed with "of the period typed cachet at bottom, unique and scarce cacheted FDC. (Image)

Est. $400-500

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. Only the 2nd example we have seen in over 40 years! (Image)

Est. $150-200

C11 5c Beacon Planty #1, Milton Mauck cachet in red and blue, typed addressed,seldom seen and one of the few cachets produced specifically for this issue, New Orleans backstamp. (Image)

Est. $125-150

C12 5c Winged Globe RARE Plate Block of 6, Washington, D.C. hand cancels, only the 2nd such example we have seen. (Image)

Est. $150-200

C15 $2.60 Zeppelin tied by First Day April 19, 1930 machine cancel. Serviced by Nickles, this cover made the entire ROUND TRIP, typed addressed and very clean. Catalog $950.00 (Image)

Est. $450-600

C18 50c Zeppelin unlisted, Gundel hand painted add on cachet in red, blue, and gray with single tied by New York G.P.O. hand cancel, open left side and very scarce. (Image)

Est. $250-300

C18 50c Zeppelin with Washington, D.C. 10/5/33 machine cancel on Air Mail envelope, open bottom. (Image)

Est. $125-150

C18 50c Zeppelin tied by VERY SCARCE semi-official New York, NY City Hall Annex hand cancel. Typed "of the period" text "1st day Cancellation 50c Graf Zeppelin" with typed address, superb and scarce cancel. (Image)

Est. $150-200

C18 50c Zeppelin unlisted, RARE A.C. Roessler cachet in gray on card with FIRST DAY cancel from Miami, FL. 10/6/33. This is first time we have offered this cachet on this date, rare! (Image)

Est. $600-750

C18 50c Zeppelin Planty #4, Anderson cachet in black with New York, NY. October 2, 1933 hand cancel neatly opened at top, clean and seldom seen. (Image)

Est. $200-250

C18 50c Zeppelin Planty #5B, single on Ioor cachet in black with red and blue border, New York machine cancel with Aerophilatelic Club of New York cachet, typed addressed and very clean. (Image)

Est. $200-250

C18 50c Zeppelin Panty 10c, A.C. Roessler printed cachet in yellow and black, single tied by New York NY machine cancel, serviced by Bernet, very scarce and only the 6th such cover we have handled with sales averaging over $700.00 each before the buyers fee. (Image)

Est. $400-500

C19 6c Winged Globe on uncacheted cover addressed to Miss Doris Viola Wunder of New Orleans Louisiana, Washington, D.C. cancel; with FIVE autographs including Postmaster General Farley and others involved in the stamp design, a unique cover and a must for a C19 specialist! Great exhibit piece. (Image)

Est. $200-250

C20 25c China Clipper Planty #33, unknown "of the period" cachet printed in red and black on monarch size cover, the first we have offered in over 40 years, rare! (Image)

Est. $150-200

C21 20c China Clipper Planty Unlisted, Crosby thermographed cachet in blue, single tied by Washington DC hand cancel. The first we have offered this design in nearly 40 years, rare! (Image)

Est. $200-250

C21-22 20c-50c China Clipper unlisted Beazell Photographic Cachet "First Lady Phillipine Islands" First Flight with pair tied by April 21, 1937 San Francisco, CA. hand cancel and flown for the U.S. to Hong Kong with all appropriate back stamps. There are no know First Days by Beazell for either the C21 or C22 and only 6 have ever sold for the C20 which we sold in auction #225 in November of 2005 for $8,500.00 plus the buyers fee. Typed addressed to Beazell and possibly unique. (Image)

Est. $400-500

C21-22 20c-50c China Clipper set of 2 covers Planty #4, Washington Service cachets in blue and red. Rare plate blocks of six, seldom seen especially on standards size covers. (Image)

Est. $200-250

C21-22 20c-50c China Clipper Planty #8, Torkel Gundel hand painted wood cut multicolor cachet, set of two two covers with slight toning at top on 50c value. One of the most difficult Gundel sets to locate, quite rare. (Image)

Est. $150-200

C22 50c China Clipper Planty #41B, Crosby thermographed cachet in red for the 50c value. An extremely scarce and early Crosby airmail. (Image)

Est. $200-250