3c Rose, C. Grill (83).
Original gum, bright fresh color and paper, well-defined grill
impressionVERY FINE. A CHOICE EXAMPLE OF THE 1867 3-CENT C GRILL WITH ORIGINAL GUM.
With 1995 and 2004 P.F. certificates (Image)
2c Black, D. Grill (84).
Clearly-defined grill, intense shade, bold cork cancelVERY FINE AND CHOICE. A SCARCE SOUND AND CENTERED EXAMPLE OF THE 1868 2-CENT D GRILL.
With 1989 and 2004 P.F. certificates (Image)
3c Rose, D. Grill (85).
Radiant color on bright paper, clear grill, neat strike of circle of V's
cancel, Very Fine and choice, with 1991 and 2004 P.F. certificates (Image)
2c Black, Z. Grill (85B).
Choice centering and wide margins, sharp proof-like impression,
well-defined grillEXTREMELY FINE. A REMARKABLY CHOICE USED EXAMPLE OF THE 1868 2-CENT Z GRILL.
The plates used to print 2c Black Jack stamps failed to provide enough space between subjects for the large 12-gauge perf holes. Consequently, most examples have perfs touching the design on one or two sides. The scarcity of centered copies multiplies exponentially when the Z Grill is factored into the equation.
With 1988 and 2003 P.F. certificates, the former for on cover (Image)
3c Rose, Z. Grill (85C).
Rich color, strong grill which is clearly visible from the front of the
stamp, three enormous margins and well clear at top, light strike of cork
cancelEXTREMELY FINE. A RARE SOUND EXAMPLE OF THE 1868 3-CENT Z GRILL WITH UNUSUALLY WIDE MARGINS.
With 1992 P.S.E. and 2000 P.F. certificates (Image)
12c Black, Z. Grill
(85E). Intense shade, bold strike of circle of V's cancel and trace of
red transit at top left, Very Fine, with 1997 P.F. certificate (Image)
1c Blue, E. Grill (86).
Clear grill, well-centered for this difficult issue, bright color, bold
cancel, Very Fine and choice, with 1987 and 2004 P.F. certificates (Image) 
2c Black, E. Grill (87).
Original gum, lightly hinged, bright shade, clearly-impressed grill visible
from front of the stamp, Very Fine, a remarkably fresh stamp, with 1984 and
2003 P.F. certificates (Image) 
3c Rose, E. Grill (88).
Original gum, lightly hinged, strong grill, intense shade, Very Fine and
choice, with 1981 and 1997 P.F. certificates
(Image) 
10c Green, E. Grill (89).
Original gum, lightly hinged, deep rich color, unusually intense grill (a
few gum soaks), wide marginsVERY FINE ORIGINAL-GUM EXAMPLE OF THE 1868 10-CENT E GRILL.
With 1999 and 2000 P.F. certificates, the former for pair (Image)
12c Black, E. Grill (90).
Deep shade, almost perfectly centered with well-balanced margins, light
strike of cancel, fresh and Extremely Fine, an attractive stamp, with 1998
P.F. certificate (Image)