12c Black, Plate 3 (36b).
Bottom margin block of four, original gum, top pair h.r. with faint
horizontal crease, bottom left stamp lightly hinged, bottom right stamp
Mint N.H., selvage crease, dark shade and sharp impression,
Fine-Very Fine, a desirable block, the bottom right stamp has three huge
margins and is Mint N.H. (Image)
24c Gray Lilac (37).
Original gum, lightly hinged, incredibly well-centered with wide margins at
sides and perforations clear at top and bottom, deep rich color and fine
impressionEXTREMELY FINE GEM. A SUPERB ORIGINAL-GUM EXAMPLE OF THE 24-CENT GRAY LILAC WITH REMARKABLY CHOICE CENTERING.
Collectors looking for Gem quality stamps (unused and used) from the 1857 perforated issue know that one of the most difficult denominations to obtain is the 24c value. The margins are often narrow, with the design almost always touched (if not in) at top and/or bottom. The example offered here, perfectly centered with clear and well-balanced margins all around and lightly hinged, is a true condition rarity.
With 2000 P.F. certificate (Image)
24c Gray Lilac (37).
Well-centered with enormous margins at sides, fresh color and fine
impression, neat strike of red grid cancel, Extremely Fine and choice, a
superb stamp, with 2000 P.F. certificate
(Image)
24c Gray Lilac (37).
Well-centered with unusually wide margins at sides, blue grid cancel, sharp
impression, small corner crease at top left, Extremely Fine, with 2000 P.F.
certificate (Image)
24c Gray Lilac (37). Red
credit datestamp, minor perf toning, otherwise Fine
(Image)
24c Gray Lilac (37).
Horizontal pair, beautiful deep rich color and clear impression, bold deep
red grid cancels, Fine-Very Fine (Image)
24c Gray, Imperforate
(37c). Unused (no gum), full to large margins, Very Fine and scarce (Image) 
30c Orange (38). Unused
(no gum), well-centered, lightly soiled and oxidized, appears Extremely
Fine, with 1990 P.F. certificate (Image) 
30c Orange (38). Unused
(no gum), unusually wide margins at sides, just barely in at bottom, Fine
(Image) 
30c Orange (38). Unused
(regummed), radiant color, Fine (Image)