1c Blue, F. Grill (92).
Original gum, lightly hinged, clearly-defined grill, brilliant
colorVERY FINE AND CHOICE ORIGINAL-GUM EXAMPLE OF THE ONE-CENT F GRILL.
With 2002 P.F. certificate (Image)
2c Black, F. Grill (93).
Original gum, clear grill points, choice centering, Extremely Fine, with
1992 P.F. certificate (Image) 
2c Black, F. Grill (93).
Original gum, barely hinged, well-defined grill, intense shade, Very Fine
and choice, with 1991 P.F. certificate
(Image)
2c Black, F. Grill (93).
Perfectly centered, sharp impression, quartered cork cancel, Extremely Fine
Gem (Image)
2c Black, F. Grill (93).
Jumbo margins incl. natural s.e. at right, bold strike of New York "Hearts"
duplex cancel, faint vertical crease at right, appears Extremely Fine, a
huge stamp (Image) 
3c Red, F. Grill (94).
Original gum, lightly hinged, dark shade and proof-like impression on
bright white paper, Extremely Fine, with 2003 P.F. certificate (Image) 
3c Red, F. Grill (94).
Original gum, lightly hinged, well-defined grill, brilliant color, wide
margins, Extremely Fine, with 1995 and 2002 P.F. certificates (Image) 
3c Red, F. Grill (94).
Original gum, lightly hinged, rich color, well-impressed grill, Very Fine
and choice, with copy of 1989 P.F. certificate for block of four (Image)
3c Red, F. Grill (94). Mint
N.H., brilliant color, fresh and Fine, with copy of 2001 P.F.
certificate for strip of four, Scott Retail as hinged
(Image) 
3c Red, F. Grill (94).
Original gum, lightly hinged, rich color and proof-like impression, sharp
grill points, two perf tip creases described by P.F. as "added"
(incorrect), appears Very Fine and choice, with 2003 P.F. certificate (Image) 
3c Red, F. Grill (94).
Original gum, lightly hinged, strong grill impression with complete grill
visible on face, light overall staining, otherwise Very Fine, with 2002
P.F. certificate (Image)