C2 16c Jenny tied by First First Flight July 15, 1918 Wash. NY. Phila. Air Mail Service hand cancel from Philadelphia. Neatly Opened at top. Catalog value $800.00. (Image)

Est. $300-450

C4-6 8c-24c Airmail set of three covers with matched typed addresses to Edward Worden, a very clean set. Brookman catalog value $1,450.00 and pristine. (see all images online). (Image)

Est. $600-750

C4-6 8c-24c Airmail set of three covers with matched typed addresses to Edward Worden, a very clean set. Brookman catalog value $1,450.00 and pristine. (see all images online). (Image)

Est. $600-750

Amelia Earhart Autographed Cover dated July 6, 1929 on 5c entire from Red Bank, NJ. Red rubber stamped cachet for Chamber of Commerce and signed by Postmaster as well. A must signature for the specialist. (Image)

Est. $450-600

C7-9 10c - 20c Maps, RARE complete set of three franked with rare plate number blocks of four. C7 serviced by Worden the others by Nickles. Only the 5th such set we have offered! (Image)

Est. $200-250

C10A - 645 2c Valley Forge & 10c Lindbergh Booklet Pane w/o tab tied by Washington, DC. hand cancels, neat and clean. (catalog $950.00) (Image)

Est. $300-400

C10a 10c Lindbergh Booklet Pane with tab Planty #1, 1st Garfield Perry Stamp Club multicolor cachet tied by Cleveland, Philatelic Station hand cancel, very neat and clean. Brookman catalog $775.00. (Image)

Est. $300-400

C10a 10c Lindbergh Booklet Pane w/o tab Planty #2 A.E. Gorham Cachet in red and blue. Flown to Utica with flight cachet and cancel on reverse, the only example we have handled and the actual cover illustrated in Planty and no doubt extremely rare. (Image)

Est. $450-600

C11 5c Beacon Plate Block of Six (TOP 19545-19552) tied on business size cover by Washington, DC. hand cancel. Addressed to Muller and serviced by Nickles with his printed corner card and in superb condition, open left side and rarely seen. (Image)

Est. $300-450

C11 5c Beacon Plate Block of Six (TOP 19545-19552) tied on business size cover by Washington, DC. hand cancel. Addressed to Muller and serviced by Nickles with his printed corner card and in superb condition, open left side and rarely seen. (Image)

Est. $300-450

C11 5c Beacon Planty #4A, A.E. Gorham cachet in red, Washington, D.C. cancel, scarce. (Image)

Est. $150-200

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

Est. $200-250

C12 5c Winged Globe Unlisted Gorham cachet printed in blue "First Day Issue -- - A.E.G." with printed address to Gorham in blue. Rare right side plate block of six (#19944), one of ony three plate blocks we have handled in nearly 40 years and the only one with a cachet. (Image)

Est. $300-400

C13-15 65c-$2.60 Zeppelin FIRST DAY COVER. COMPLETE SET ON ONE COVER tied by Washington, DC. hand cancels with plate number singles for C13 & C14. Serviced by F.W. Merkle to Schmidbauer, Germany on cover measuring 6 3/4" x 4", the cover made the entire flight and has all appropriate postal markings. One of the finest known copies, pristine! A must for the Zeppelin specialist, Brookman catalog value $16,000! (Image)

Est. $7,500-9,000

C13-15 65c-$2.60 Zeppelin beautiful flown set of 3 covers with the C13 being a block of 4. Beautiful set and a must for the specialist. (see all images online). Catalog $2,750.00 (Image)

Est. $900-1,200

C13-15 65c-$2.60 Zeppelin premium set of 3 covers with the C13 Gorham cachet, C14 with tied Roesslerlabel of Eckner on card & C15 flown on cover. Catalog $2,750.00 (Image)

Est. $1,200-1,500

C15 $2.60 Zeppelin tied by First Day April 19, 1930 machine cancel. This cover made the entire round trip and is typed addressed to Eugene A. Skilton with matching typed "of the period" cachet at top. Probably unique and a wonderful discovery. Catalog value $950.00. (Image)

Est. $400-500

C16 5c Winged Globe unlisted A.E. Gorham Cachet printed in red "VIA FIRST FLIGHT" with rare (UR#20606) plate block of four First Day Cover with distinctive green Gorham addressograph address, scarce. (Image)

Est. $250-300

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. $750-900

C18 50c Zeppelin unlisted, magnificent unknown hand drawn multicolor pen and ink "of the period" cachet on First Day October 6, 1933 Miami, FL. machine cancel, open top and probably unique! (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. $200-300

C18 50c Zeppelin unlisted, Gundel hand painted add on cachet in red, blue, and brown and then hand tinted with rare Miami October 6th First Day cancel. (Image)

Est. $200-300

C18 50c Zeppelin Planty #10A, A.C. Roessler printed cachet in rare orange with single tied by New York NY machine cancel, quite scarce. (Image)

Est. $400-500

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. $450-600

C18 50c Zeppelin Planty #15, Lawrence H. Smith cachet printed in blue with single tied by New York NY October 2, 1933 hand cancel, typed address, extremely scarce and only the second we have seen. (Image)

Est. $400-500