2c Dark Lake & Black,
Yorktown (703b). Top plate no. single, stamp Mint N.H., barely hinged
in selvage, deep rich color, Very Fine and choice, with 2000 P.S.E.
certificate for horizontal pair, this being the right stamp, Scott Retail
as a Mint N.H. stamp (Image)
2c Dark Lake & Black,
Yorktown (703b). Lightly hinged, choice centering, Extremely Fine, rare
shade, with 1994 P.F. certificate (Image) 
5c Kosciuszko, Horizontal
Pair, Imperforate Vertically (734a). Lightly hinged, fresh and bright
color, well-centered with wide and well-balanced margins at sidesVERY FINE EXAMPLE OF THIS RARE PERFORATION ERROR. ONLY ONE PANE OF 100 DISCOVERED.
With 1992 P.F. certificate (Image)
$1.00 Presidential, USIR Wmk.
(832b). Mint N.H., rich color, Extremely Fine
(Image)
$5.00 Hamilton (1053).
Mint N.H. plate no. block of four, fresh and Fine-Very Fine (Image) 
6c Walt Disney, Ocher Omitted
(1355a). Mint N.H., fresh and Very Fine example of this error, with
1999 P.F. certificate for block, this being the top left stamp (Image)