C1-6, 6¢-24¢ Airmails (6), F-VF to VF LH once only, rich colors, choice set! Cat($350) (Image)

$450

C12, 16, 17 & 19, 5¢-8¢ Winged Globe Issues (4), F-VF NH, C12 has natural straight edge at right Cat($33) (Image)

$30

C12, 5¢ Winged Globe, XF-Superb 95 JUMBO NH, 2022 PSE graded certificate, SMQ Cat($175) (Image)

$175

C12, 5¢ Winged Globe, Top Plate Block of 6 no. 19944, F-VF, light postal cancel touches each stamp; unusual (Image)

$125

C13-15, 65-42.60 1930 Graf Zeppelin Issues, C13 VF-XF, C14 F-VF and C15 XF-Superb, all lightly used and sound Cat($1,070) (Image)

$1,100

C16//19, 5¢-8¢ Airmail Plate Blocks of 4 (3), VF+ and F-VF, all NH Cat($152)

$140

C18, 50¢ Graf Zeppelin, VF-XF with nice, boxed "CENTURY OF PROGRESS/WORLD'S FAIR/CHICAGO" ccl. Beautiful! Cat($48) (Image)

$55

C23, 6¢ Eagle, (5) Plate Blocks of 4, VF NH, all different plate numbers, top positions, plus block of 4 and (2) singles; "flashy" lot VF NH, plus (4) covers May 19, 1938 Special Flight and National Air Mail Week covers that includes Bellwood, Illinois; Benton Harbor, Michigan; Detroit, Michigan; and Buffalo, New York (Image)

$55

CE2, 16¢ Red and Blue Air Mail Special Delivery, Plate Block of 4 with Type 4 Marginal Markings nos. F 21496 and 21492, F-VF NH, center perfs are creased and stamps are printed with slight slope to the right Cat($21)

$16