AIRMAILS: C1-C9: Cpl, each is a selected centered example with full og, nh and mostly extremely fine. (Image)

Cat. Val. 385.00

C1-C5: C1-C4 in mint blocks of four, mostly with bottom stamps nh, C5 plate block of six with disturbed gum, C3/3i plate block of six, SWOLLEN BREAST VARIETY nh, mostly f-vf. (Image)

Est. 250+

C1P: 1928 AIRMAIL: PLATE PROOF, on India, matching left and right margin blocks of four, left block has a tiny natural inclusion on reverse of the UL stamp (slightly visible from the front), otherwise very fine (Image)

Cat. Val. 1600.00

C1,C1i: -UR plate block of ten, Plate 2, SWOLLEN BREAST VARIETY, hinged in margin, stamps nh and f-vf. (Image)

Est. 150+

C3: 1932 ISSUE: 6¢ on 5¢, cancelled by grid on cover from Craig Harbour 4 SP 33, NWT to California, with illustration of Post Office Building, Map, and Scene showing transfer of mail from plane to reindeer sleds, SS Nascopie on reverse, couple of tiny rust spots at perfs, otherwise clean, most unusual, clean and very fine. (Image)

Est. 100+

C3a: -INVERTED SURCHARGE, top stamp hinged, bottom nh, fine (Image)

Cat. Val. 300.00

C3i: -Plate 2 UR corner margin imprint block of eight, SWOLLEN BREAST VARIETY, light pencil notation in selvedge, nh, very fine and scarce (Image)

Cat. Val. 540.00

C5,220: Two 5¢ Daedalus and a 4¢ George V on Hindenburg 2nd Flight Cover to Mr. Hermann Siegel, Montreal 18 MY 36 "to be forwarded by airship to: Deutsche Zeppelin Reederei", with 70¢ rate incl C5 block of nine on back, registered with New York and Frankfurt receivers on back, f-vf. Inspect. (Image)

Est. 150+

C5b: 1935 ISSUE: 6¢ IMPERF PAIR, nh and very fine (Image)

Cat. Val. 1200.00

C9var: 7¢ deep blue, Plate 1 LR inscription block of four with DRAMATIC MIS-PERF, nh and vf. Possibly UNIQUE. (Image)

Est. 500+