C2, 16¢ Grn, XF NH Cat($120) (Image)

$150

C4-6, 8¢, 16¢ & 24¢ 1923 Issues, issued for use in night flying Airmail Service between New York and San Francisco, but valid for all purposes Cat($142) (Image)

$120

C7-9, 10¢, 15¢ and 20¢ Map with Planes, Set of 3, top and bottom PB's/6, 10¢ VF-XF NH bottom PB; others F-VF NH top PB's Cat($185)

$160

C9, 20¢ Map, XF-Superb NH Cat($13) (Image)

$20

C10a, 10¢ Lindbergh, Booklet Pane of 3, F-VF NH Cat($115) (Image)

$100

C13, 65¢ Graf Zeppelin, VF NH Cat($240) (Image)

$240

C18, 50¢ Graf Zepp, XF NH, but (3) tiny DG spots, cv as hinged Cat($45) (Image)

$65

C18, 50¢ Graf Zepp (3), F-VF LH, strong colors, fresh Cat($135) (Image)

$100

C20-22, 20¢ Grn, 25¢ Blue, & 50¢ Car, all T PB's/6, VF NH Cat($190) (Image)

$175

C24, 30¢ Trans-Atlantic, T PB/6 no. 22382, F-VF NH, fresh plate! Cat($110) (Image)

$100

CE2, 16¢ Great Seal of the United States, Top PB/4 no. F 21497 and F 21493 with Ty II Marginal Markings, F-VF NH, but with several top margin vertical perforation reattached, cv as hinged Cat($80) (Image)

$75