3c Orange Brown (10).
Original gum, full to large margins all around, intense color in the true
Orange Brown shade, detailed early impressionVERY FINE. A BEAUTIFUL AND RARE 3-CENT 1851 ORANGE BROWN WITH ORIGINAL GUM.
With 1989 P.F. certificate (Image)
3c Yellowish Orange Brown,
Part India (10 var). Full to large margins incl. part of adjoining
stamp at top, brilliant color, neat strike of greenish-blue "3"
numeral cancel, Extremely Fine, the Yellowish Orange Brown shade is
scarce, on Part-India paper it should be considered very rare, with 1985
certificate from Dr. Amonette (Image)
3c Dull Red (11). Pristine
original gum in Mint N.H. condition, large to enormous margins with
parts of adjoining stamps on three sides, Extremely Fine Gem, a magnificent
stamp in Mint N.H. condition, with 2002 P.F. certificate for pair, Scott
Retail as hinged (Image) 
5c Red Brown (12).
Original gum, huge margins including part of adjoining stamp at right, rich
colorEXTREMELY FINE. ONE OF THE FINEST OF THE FEW KNOWN 5-CENT 1856 STAMPS WITH ORIGINAL GUM. A KEY CLASSIC UNITED STATES RARITY.
When this stamp was offered in the 1976 Grunin sale, there was a faint gum stain which has now been removed and no longer affects the stamp's appearance. The P.F. also records a 1992 certificate noting the faint gum stain and a small corner crease, but we do not see the corner crease.
Ex Grunin and Golin. With 1989 and 1999 P.S.E. certificates (both stating "it is genuine, unused original gum") (Image)