C1,C4, 6¢ orange, FVF, 8¢ green, VF, both OG Hr (Image)

Est. 73

C1-C3, 6¢ SE-R, FVF, 16¢ FVF, 24¢ Fine (Image)

Est. 88

C4-C6, 8¢-24¢, FVF, OG, LH (Image)

Est. 143

C6, 24¢ carmine, PO Fresh! FVF-VF, OG NH (Image)

Est. 130

C6, 24¢ carmine, FVF, with Fresno, California First Flight Contract cancel (Image)

Est. 28

C18, 50¢ green, FVF, OG NH (Image)

Est. 75

C31, 50¢ orange, XF-Superb, OG NH (Image)

Est. 40

C52, 7¢ blue and C61, 7¢ carmine, vertical coil joint line pairs, FVF-VF, OG NH (Image)

Est. 43

E1, E2, E4, 10¢ blue, E1 SE- R o/w FVF (Image)

Est. 235

E7, 10¢ green, color spot at bottom o/w VF-XF, JUMBO, OG NH (Image)

Est. 250

E11, 10¢ ultramarine, Jumbo! VF, OG NH (Image)

Est. 45

E14, 20¢ black, bottom margin p#17192 vertical pair, Jumbo! some gum skips in selvage, o/w VF-XF (Image)

Est. 60

E15c, 10¢ gray violet, horiz. pair imperf between, left stamp has tear & thin at top, no gum, small thin between stamps, disturbed OG (Image)

Est. 350

J4, 5¢ brown, faint thin in center, XF-superb appearing (Image)

Est. 70

J5, 10¢ brown, F-FVF, blue cancel (Image)

Est. 70

J15, 1¢ red brown, nibbed perfs o/w VF Jumbo! (Image)

Est. 15

J34, 5¢ deep claret, UR corner thin, glazed gum, LH, FVF appearing (Image)

Est. 300

J35, 10¢ deep claret, natural gum wrinkle, OG, NH, FVF, w/copy of a PSE certificate for a block of six (Image)

Est. 1,000

J40, 3¢ deep claret, Fine, OG, Hr (Image)

Est. 100

J43, 30¢ deep claret, Fine (Image)

Est. 75

J52, 1¢ carmine lake, natural SE at right o/w VF, OG NH (Image)

Est. 220

J57, 30¢ carmine lake, F-FVF (Image)

Est. 525

J78, $5 dull carmine, FVF, OG, LH (Image)

Est. 38

K5, 10¢ on 5¢ blue, Shagnhai, China ovpt, FVF, OG NH (Image)

Est. 160

K8, 16¢ on 8¢ olive bister, Shagnhai, China ovpt, FVF, OG, Hr (Image)

Est. 65