1870 1c ultramarine, used, well centered, nice color, with 2019 PFC graded "XF 90" (SMQ $475) (Cat No. 134) (Image)

Est.$350

1870 6c carmine, used, well centered, with 2015 PFC graded "VF-XF 85" (SMQ $700) (Cat No. 137) (Image)

Est.$600

1870 12c dull violet, used, fine, with 1993 and 2019 PSE certificates, cat. $3500 (Cat No. 140) (Image)

Cat. $3500, Est.$2,500

1870 15c bright orange, unused (regummed), reperforated at left, fine appearance, with 2019 William T. Crowe certificate (catalogued as unused without gum) cat. $1300 (Cat No. 152) (Image)

Cat. $1300, Est.$150

1870 90c carmine, unused without gum, large margins, bright color, fine, with 2019 William T. Crowe certificate (catalogued as unused without gum) cat. $1800 (Cat No. 155) (Image)

Cat. $1800, Est.$400

1870 90c carmine, used, well centered with wide margins, bright color, with 2018 PFC graded "XF 90" (SMQ $750) (Cat No. 155) (Image)

Est.$600