24c Green & Violet (120).
Unused (no gum), bright fresh colors, Fine, an elusive stamp in sound
unused condition (Image)
24c Green & Violet (120).
Choice centering with enormous margins, deep rich colors and proof-like
impressions on bright paper, bold circle of wedges cancelEXTREMELY FINE GEM. A SUPERB USED EXAMPLE OF THE 24-CENT 1869 PICTORIAL ISSUE. ONE OF THE MOST DIFFICULT VALUES OF THE SET TO OBTAIN WITH SUCH WIDE MARGINS.
The cancel and the cancelling ink on this stamp are identical to the circle of wedges applied at the U.S. Postal Agency in Shanghai, as found on the famous Bradford cover with the 30c 1869.
With 1986 and 2001 P.F. certificates (Image)
24c Green & Violet (120).
Rich colors, circle of wedges cancel leaves vignette clearly visible, fresh
and Very Fine (Image)
24c Green & Violet (120).
Light cancel, precise centering, fresh colors, reperfed, otherwise Very
Fine (Image)
30c Deep Blue & Deep Green,
Large Die Trial Color Proof on India (121TC1). Die sunk on 73 x 82mm
card with full die sinkage, rich colors, Very Fine, very rare with full die
sinkage, ex Finkelburg (where it realized $4,000 hammer) (Image)
30c Ultramarine & Carmine
(121). Part disturbed original gum over small thin spot, bright colors
on brilliant paper, remarkably well-centered but reperfed in our opinion
(not described as such on certificate), appears Extremely Fine, with 1987
P.F. certificate (Image) 
30c Ultramarine & Carmine
(121). Unused (regummed) over small faults, reperfed at right and
bottom, bright colors, appears Extremely Fine
(Image)
30c Ultramarine & Carmine
(121). Extra wide margins, rich colors, neat circle of wedges cancel,
Extremely Fine (Image)
30c Ultramarine & Carmine
(121). Choice centering with wide margins, bright colors, bold
crossroads cancel, fresh and Extremely Fine, with 1990 P.F. certificate (Image)
30c Ultramarine & Carmine
(121). Rich colors, clear strike of "Boston Mass. Mar. 28" circular
datestamp, Very Fine and choice, the 30c is scarce with a town cancel (Image)
30c Ultramarine & Carmine
(121). Rich colors, neat quartered cork cancel, Very Fine and choice,
with 2000 P.F. certificate (Image)