1875 $6 ultramarine, heavy h.r. (gum adherences), diagonal crease, fine appearance, with 2019 PFC, cat. $4000 (Cat No. PR26) (Image)

Cat. $4000, Est.$600

1875 $12 blue green, unused without gum, vibrant color, fine appearance, with 2005 PFC stating reperforated at bottom, cat. $4750 (Cat No. PR28) (Image)

Cat. $4750, Est.$400

1875 $24 dark gray violet, unused part original gum, some minute flaws, fine appearance, with clear 2001 APS certificate, cat. $4750 (Cat No. PR29) (Image)

Cat. $4750, Est.$300

1875 $36 brown rose, h.r., reperforated at bottom, fine appearance, with 2005 PSE certificate, cat. $5000 (Cat No. PR30) (Image)

Cat. $5000, Est.$400

1895 $20 slate, unused without gum, deep rich color and proof-like impression, each 1985 PFC stating reperforated at top, with a tiny thin, fine appearance (catalogued as unused without gum) cat. $1200 (Cat No. PR111) (Image)

Cat. $1200, Est.$250

1895 $50 dull rose, unused without gum, straight edge at bottom, unused without gum, slight thin spots and light horizontal crease, fine appearance, with 1995 PFC, cat. $2750 (Cat No. PR112) (Image)

Cat. $2750, Est.$300