5c Red Brown (75).
Wonderfully fresh with deep rich color and lightly cancelled with a red
grid, Very Fine (Image)
5c Brown (76). Original
gum, precise centering, deep rich color, few short perfs at top left, Very
Fine, with 2001 P.S.E. certificate as Black Brown, which it is not (Image)
5c Brown (76). Perfectly
centered with perforations clear of design all around, rich color,
clearly-struck target cancel, Extremely Fine Gem, scarce in such choice
condition, with 1996 P.F. certificate (Image)
5c Brown (76). Pretty
shade, light strike of blue town datestamp, fresh and Very Fine,
with 1993 P.S.E. certificate (Image)
5c Brown (76). Magnificent
horizontal strip of three with deep rich color on bright white paper and
unusually nice centering for this tightly spaced issue, neat 1864 target
duplex cancels, Extremely Fine (Image) 
15c Black (77). Original
gum, extraordinarily wide margins and near-perfect centering, deep shade,
faint horizontal crease does not show on face, Extremely Fine Gem
appearance, one of the finest appearing examples of the 15c 1866 with
original gum (if sound, this stamp would fetch $10,000 or more), with 2004
P.F. certificate (Image)
15c Black (77). Unused (no
gum), intense color on bright paper, Fine
(Image) 
24c Lilac (78). Original
gum, bright color, detailed impression, trivial natural inclusion at left
centerVERY FINE ORIGINAL-GUM EXAMPLE OF THE 24-CENT LILAC 1863 ISSUE.
With 2004 P.S.E. certificate (Image)
24c Lilac (78). Unusually
wide margins for this difficult issue, bright color, bold strike of grid
cancel, Extremely Fine, with 1994 P.F. certificate
(Image)
24c Lilac (78). Deep rich
color in an unusually deep shade (possibly the Dark Lilac shade), boldly
struck blue target cancel, wide margins, Very Fine and choice, a
stunning stamp, with 1995 P.F. certificate
(Image)
24c Lilac (78). Almost
perfectly centered, neat strikes of large Boston "Paid" grids, Extremely
Fine, with 1991 P.F. certificate (Image)