C8 15c Map block of four tied by Washington DC. cancel, typed addressed to and very crisp and clean. (Image)

Est. $100-125

C10 10c Lindbergh, block of four tied by Washington DC cancel crisp and clean. (Image)

Est. $60-75

C10 10c Lindbergh unlisted, 1st Raymond Bahr rubber stamped cachet along with blue printed cachet "From the Home of Abraham Lincoln" cachet, neatly opened top, single tied by unofficial Springfield, IL. cancel, serviced by Bahr and scarce. (Image)

Est. $100-125

C11 5c Beacon with 5c Postage Due on standard size cover neatly opened at top and right, scarce, catalog value $250.00. (Image)

Est. $125-150

C12 5c Winged Globe event cancel 11/19/32 Kitty Hawk, NC. plus Kitty hawk FDOI 12/17 78 on beautiful Halvorsen multicolor addressed cover, unique! (Image)

Est. $125-150

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

Est. $150-200

C18 50c Zeppelin Flight cover, flown from Akron, OH on 10/26/33 via Chicago. IL, neatly opened at bottom (Image)

Est. $80-100

C23 6c Eagle Holding Shield on cover addressed to Miss Doris Viola Wunder of New Orleans Louisiana with yellow address, with Dayton cancel and signed by the Postmaster & Fellers, the first we have offered this combination. (Image)

Est. $150-200

C24 30c Winged Globe PAIR on cover 5/17/39 DC addressed to Miss Doris Viola Wunder of New Orleans Louisiana, with 4 different signatures and the first we have offered, scarce. (Image)

Est. $150-200

C24 30c Winged Globe Planty #17, L.W. Staehle cachet in red and blue, addressed. (Image)

Est. $60-75

C24 30c Winged Globe Planty #22, Glen Evans cachet, less than 50 produced, scarce. (Image)

Est. $100-125

C24 30c Winged Globe Planty #40, Anderson cachet in red and blue, unaddressed, seldom seen. (Image)

Est. $100-125

C98 40c Philip Mazzei, with RARE UNTAGGED ERROR single in combination with tagged issue. Very scarce (Image)

Est. $80-100