30c Greenish Black (190
var). Original gum, fresh color in the true Greenish Black shade, crisp
impression, Very Fine and choice example of this shade, with 2000 P.F.
certificate (Image)
30c Full Black (190).
Choice centering with Jumbo at sides and wide margins at top and bottom,
bold strike of duplex cancel, sharp impression, Extremely Fine Gem, a huge
stamp, with 1984 P.F. certificate (Image)
30c Full Black (190).
Well-centered with wide and even margins, intense shade and impression,
neat strike of town duplex cancel, Extremely Fine, with 2000 P.F.
certificate (Image)
30c Full Black (190).
Perfectly centered with well-balanced margins, neat strike of N.Y.
datestamp, Extremely Fine Gem, a beautiful stamp
(Image)
30c Full Black (190).
Choice centering, light registry oval cancel, rich charcoal color,
Extremely Fine, with 1983 P.F. certificate
(Image)
30c Full Black (190).
Almost perfectly centered with well-balanced margins, neat strike of duplex
cancel, intense shade and impression, Extremely Fine, with 1986 P.F.
certificate (Image)
30c Full Black (190).
Horizontal pair, New York Ty. F Supplementary Mail cancels, almost
perfectly centered, Extremely Fine (Image) 
90c Carmine (191).
Original gum, lightly hinged, deep rich color and proof-like impression,
choice centering with evenly-proportioned marginsEXTREMELY FINE ORIGINAL-GUM EXAMPLE OF THE 90-CENT 1879 AMERICAN BANK NOTE ISSUE.
With 1988 and 2000 P.F. certificates (Image)
90c Carmine (191). Unused
(regummed), wide margins at sides, tiny thin speck, otherwise Extremely
Fine (Image)
90c Carmine (191). Near
perfect centering, New York registry oval cancels, small inclusion,
Extremely Fine, with photocopy of 1983 P.F. certificate for block (Image)
90c Carmine (191). Deep
rich color on fresh paper, almost perfectly centered with wide margins all
around, clear strike of oval registry cancel, Extremely Fine Gem, a
beautiful stamp, with 2000 P.F. certificate
(Image)