Sale No: 106
Lot No:292
Symbol:Cat No:C2

Airmail, 1918, 16¢ green. Nat. s.e., tied by purple "Air Mail Service 'Washington' Wash. N.Y. Phila., Jul 13, 1918" first-flight duplex on cover serviced by Eugene Klein, typed "Airplane Mail" endorsement, "Fee Claimed by Office of First Address" two-line handstamp, Philadelphia (7.15) arrival backstamp, Very Fine earliest date of use, with 2015 P.F. certificate.
Scott No. C2; Estimate $300 - 400.

Scott has removed the listing of July 11 for a C2 First Day after being questioned by the catalogue editors in a footnote and generally disputed by specialists, this July 13 use is therefore the likely earliest recorded. US$300-400 (Image)

Est. $300-400

Sale No: 106
Lot No:293
Symbol:Cat No:101h

Airmail, 1918, 24¢ carmine rose & blue. Tied by sharp purple "Air Mail Service Wash., N.Y., Phila., Washington, May 15, 1918, First Trip" duplex on first flight cover to New York City, May 16th arrival backstamp; reduced slightly at left, Very Fine. Scott No. C3.
AAMC No. 101h; $750. US$0 (Image)

AAMC $750

Sale No: 106
Lot No:294
Symbol:Cat No:C13-C15

Airmail, 1930, Graf Zeppelin complete. Group comprising 65¢ #C13 on post card, $1.30 #C14 on post card and $2.60 #C15 on cover, a Very Fine trio.
Scott No. C13-C15; $1,155. US$0 (Image)

Scott $1,155

Sale No: 106
Lot No:295
Symbol:Cat No:C13

Airmail, 1930, 65¢ Graf Zeppelin. Tied by "Lakehurst N.J., Jun 1, 1930" duplex on A.C. Roessler illustrated Zeppelin post card to Germany, appropriate purple diamond and red circular cachet handstamps, Very Fine.
Scott No. C13; Estimate $150 - 200. US$150-200 (Image)

Est. $150-200

Sale No: 106
Lot No:296
Symbol:Cat No:C14

Airmail, 1930, $1.30 Graf Zeppelin. Well centered, tied by "Varick St. Sta. N.Y., May 7, 1930" machine cancel on Zeppelin Mail Roessler cachet cover, appropriate purple diamond and red circular cachet handstamps, Very Fine.
Scott No. C14; Estimate $200 - 300. US$200-300 (Image)

Est. $200-300

Sale No: 106
Lot No:297
Symbol:Cat No:C15

Airmail, 1930, $2.60 Graf Zeppelin. Well centered, couple toned perfs, tied by "New York, N.Y., Varick St. Sta., May 7, 1930" duplex to Germantown Pa., purple diamond and German red circular cachets, green Lakehurst (5.31) Zeppelin machine backstamp; light cover wrinkle, Very Fine.
Scott No. C15; Estimate $200 - 300. US$200-300 (Image)

Est. $200-300

Sale No: 106
Lot No:298
Symbol:Cat No:C17 var.

Airmail, 1932, 8¢ Winged Globe, vertical bisect. Tied by bold "Sabetha, Kans. Feb 11, 1935" duplex as postage due on business reply envelope canceled by "Miamisburg, Ohio, Feb 9, 1935" duplex to the Pyrogen Laboratory at Sabetha, Kansas; reduced slightly at right, Very Fine, with 2007 P.F. certificate.
Scott No. C17 var.; Estimate $150 - 200. US$150-200 (Image)

Est. $150-200

Sale No: 106
Lot No:299
Symbol:Cat No:E7

Special Delivery, 1908, 10¢ green. On 2¢ red legal size entire (U414) to Otto, N.Y., in combination with 1¢ Trans-Miss + 2¢ Pan Am + 1¢ Louisiana + 2¢ Lincoln imperf pair + 2¢ Seward imperf (285, 295, 323, 368, 371) all paying the Registered Special Delivery rate, all tied by light oval handstamp with red "Registered, Madison Square Sta., New York, N.Y., Jul 29, 1909" cds's on front and reverse, receiving backstamp, Amsterdam Stamp Expo label and reverse with Durham tobacco label, Very Fine and attractive.
Scott No. E7; Estimate $150 - 200. US$150-200 (Image)

Est. $150-200

Sale No: 106
Lot No:300
Symbol:Cat No:K8a

Offices in China, 1919, 16¢ on 8¢ olive green. With Offices in China, 1919, 12¢ on 6¢ brown + 14¢ on 7¢ black (K6-K7), all with s.e.'s, on locally addressed cover tied by "U.S. Pos. Service, Shanghai, China, Oct 25, 1922" duplex postmarks; cover folds, Fine.
Scott No. K8a; Estimate $150 - 200. US$150-200 (Image)

Est. $150-200