1873 1c-90c, plate proofs on india, complete set of 11 different, fine-v.f. (Cat No. 156-166P3) (Image)

Est.US$250

1873 1c-90c, plate proofs on india, ten different (without 24c), fine-v.f., cat. $508 (Cat No. 156/166P3) (Image)

Cat. $508, Est.US$150

1873 1c-90c, set of eleven plate proofs on card, v.f., cat. $1220 (Cat No. 156-166P4) (Image)

Cat. $1220, Est.US$300

1873 1c-90c, set of eleven plate proofs on card, v.f., cat. $1220 (Cat No. 156-166P4) (Image)

Cat. $1220, Est.US$300

1873 2c brown, large die proof, die sunk on full sized card (145x224mm), v.f., cat. $350 (Cat No. 157P1) (Image)

Cat. $350, Est.US$150

1873 2c black, plate proof on card, top margin double plate number block of twelve, violet ink marks at left and in margin, few stamps lightly stained, still fine and possibly unique, unpriced in Scott (Cat No. 157TC4a) (Image)

Est.US$500

1873 3c green, bottom margin plate number and imprint block of 14, n.h., two stamps with faint gum disturbances, fairly well centered, nice color, fine-v.f. and scarce block (only seven recorded) (catalogued as hinged) cat. $5000 (Cat No. 158) (Image)

Cat. $5000, Est.US$3,000

1873 6c dull pink, small h.r., well centered, with 1988 and 2008 PFCs, the latter graded "VF-XF 85" (SMQ $625) (Cat No. 159) (Image)

Est.US$300

1873 6c rose, large die proof, die sunk on full sized card (144x215mm), v.f., cat. $2000 (Cat No. 159P1) (Image)

Cat. $2000, Est.US$600

1873 24c purple, large die proof, die sunk on full sized card (143x216mm), v.f., cat. $400 (Cat No. 164P1) (Image)

Cat. $400, Est.US$250

1873 90c rose carmine, lightly canceled, well centered, fresh color, with 2008 PSE certificate graded "XF 90" (SMQ $625) (Cat No. 166) (Image)

Est.US$300

1873 90c carmine, large die proof, die sunk on card (115x130mm), v.f., cat. $400 (Cat No. 166P1) (Image)

Cat. $400, Est.US$200

1873 90c carmine, large die proof, die sunk on card (150x220mm), v.f., cat. $400 (Cat No. 166P1) (Image)

Cat. $400, Est.US$250

1875 5c blue, l.h., fresh color, v.f., with 2005 PFC, cat. $700 (Cat No. 179) (Image)

Cat. $700, Est.US$250

1875 5c blue, small h.r., well centered, v.f., with 2009 PFC, cat. $700 (Cat No. 179) (Image)

Cat. $700, Est.US$300