1857 1s buff, huge margins all around, with full original gum, oval cancel, small translucency entire in margin, v.f. example of this rare embossed issue, with 1972 BPA certificate, ex-George Asch collection (SG 7) cat. £5500 (Cat No. 4) (Image)

Cat. £5500, Est.$3,000

1875 6p violet, overprint inverted, used, fine, with 1955 BPA certificate (SG 83b) cat. £150 (Cat No. 49a) (Image)

Cat. £150, Est.$150

1877 1/2p on 1p yellow, perf. 12 1/2, surcharge inverted, unused without gum, fine, with 2001 BPA certificate (SG 91a) cat. £375 (Cat No. 61b) (Image)

Cat. £375, Est.$150

1877-79 1p on 6p violet, "S" of "Postage" omitted, unused without gum, fine, with 1971 Royal certificate (SG 92a) cat. £600 (Cat No. 62b) (Image)

Cat. £600, Est.$300