1c Ultramarine (156).
Original gum, lightly hinged, dark color, choice centering, fresh and Very
Fine, with 2004 P.F. certificate (Image) 
1c Ultramarine (156).
Original gum, lightly hinged, deep shade on bright white paper, Very Fine
and choice, a beautiful stamp, with 2003 P.F. certificate for block of four
(Image)
3c Green (158). Block of
four, original gum, dark color and sharp impression, fresh and Fine-Very
Fine (Image) 
6c Dull Pink (159).
Original gum, bright color, choice centering with remarkably wide margins,
Extremely Fine Gem, a superb stamp, with 2003 P.F. certificate (Image) 
6c Dull Pink, With Grill
(159b). Original gum, barely hinged, strong and complete grill
impression, fresh and Fine, a scarce stamp in sound original gum condition
(Image) 
7c Orange Vermilion (160).
Slightly disturbed original gum, h.r., brilliant color, fresh and Fine (Image) 
10c Brown (161). Original
gum, lightly hinged, deep rich color, choice centering on intermediate
paperVERY FINE AND CHOICE ORIGINAL-GUM EXAMPLE OF THE 1879 10-CENT AMERICAN BANK NOTE PRINTING WITH SECRET MARK.
With 2003 P.F. certificate accompanied by handwritten note by Brian Bleckwenn of the P.F. stating that this is considered intermediate paper based on color, snap of paper and appearance under ultraviolet light when compared to other soft papers. (Image)
12c Blackish Violet (162).
Original gum, single hinge mark at top, intense shade and impression, Very
Fine and choice, with 1971 P.F. certificate
(Image)
12c Blackish Violet (162).
Deeo rich colorand proof-like impression nicely contrasted by red New
York datestamp, wide margins, Very Fine and choice
(Image) 
15c Yellow Orange (163).
Original gum, lightly hinged, radiant color on bright white paper, detailed
impression, Fine, a scarce stamp in sound original gum-condition, with 2002
P.F. certificate (Image)
15c Yellow Orange (163).
Perfectly centered, rich color, bold strike of Supplementary Mail
duplex cancel, Extremely Fine Gem (Image)