1870 6c carmine, unused (regummed), nicely centered, sealed tear, fresh and fine appearance, with 1991 APS certificate, cat. $1750 (Cat No. 137) (Image)

Cat. $1750, Est.$200

1870 10c brown, unused without gum, fine, with 1993 PFC (catalogued as unused, without gum) cat. $2550 (Cat No. 139) (Image)

Cat. $2550, Est.$300

1870 12c dull violet, used, reperforated at right, otherwise fine, with 1988 PFC, cat. $3500 (Cat No. 140) (Image)

Cat. $3500, Est.$400

1870 15c orange, unused without gum, bright color, fresh and fine, with 2017 PFC (catalogued as unused, without gum) cat. $2500 (Cat No. 141) (Image)

Cat. $2500, Est.$900

1870 90c carmine, small h.r., fresh color, reperforated at left, still a presentable copy of this rare unused stamp, with 2006 PFC, cat. $25000 (Cat No. 144) (Image)

Cat. $25000, Est.$2,500

1870 12c dull violet, disturbed original gum, fine, with 1993 PFC, cat. $2850 (Cat No. 151) (Image)

Cat. $2850, Est.$300

1870 24c purple, part original gum, fine, with 1992 PFC, cat. $1700 (Cat No. 153) (Image)

Cat. $1700, Est.$200

1870 90c carmine, unused (regummed), fresh color, well centered, fine, with 1993 PFC (catalogued as unused, without gum) cat. $1900 (Cat No. 155) (Image)

Cat. $1900, Est.$250

1870 90c carmine, unused without gum, well centered with wide margins, beautiful color, v.f., with 1999 PFC, cat. $1900 (Cat No. 155) (Image)

Cat. $1900, Est.$1,500

1873 90c rose carmine, well centered with jumbo margins, beautiful color, original gum which has only been lightly hinged, fresh and v.f., with 2005 PFC, cat. $2100 (Cat No. 166) (Image)

Cat. $2100, Est.$1,500

1873 90c rose carmine, disturbed original gum, nice color, fine, with 1991 APS certificate, cat. $2100 (Cat No. 166) (Image)

Cat. $2100, Est.$250

1873 90c rose carmine, well centered, beautiful color, h.r., fine, with 2001 PFC, cat. $2100 (Cat No. 166) (Image)

Cat. $2100, Est.$850