2c Red Brown (146). Right
margin block of 24, unused (no gum), rich color, choice centering
throughout, few minor perf separations, light horizontal bend at bottom
row, top left and top right stamps small faultsVERY FINE APPEARING MULTIPLE OF THE 2-CENT UNGRILLED NATIONAL BANK NOTE ISSUE.
Scott Retail for six blocks of four with gum (Image)
2c Red Brown (146). Mint
N.H., beautifully centered with wide margins, wonderful rich color and
sharp proof-like impressionEXTREMELY FINE GEM. A MAGNIFICENT MINT NEVER-HINGED EXAMPLE OF THE UNGRILLED 2-CENT 1870 NATIONAL BANK NOTE ISSUE.
As scarce as the 2c 1873 Continental stamp (Scott 157) is in Mint N.H. condition, the 2c 1870 National printing (Scott 146) is rarely obtainable in this state.
With 2000 P.F. certificate. Scott Retail for hinged. (Image)
6c Carmine (148).
Original gum, rich color and sharp impression, Very Fine (Image)
6c Carmine (148). Unused
(no gum), rich color, precise centering, reperfed at left, appears
Extremely Fine (Image) 
7c Vermilion (149).
Original gum, intense color, choice centering with balanced
marginsEXTREMELY FINE ORIGINAL-GUM EXAMPLE OF THE 7-CENT NATIONAL UNGRILLED ISSUE. AN EXCEEDINGLY RARE STAMP TO FIND IN SUCH SUPERB CONDITION.
With 2000 P.F. certificate (Image)
7c Vermilion (149). Wide
even margins, bright shade, faint strike of red cancel, Extremely
Fine, with 2000 P.F. certificate (Image) 
10c Brown (150). Original
gum, small h.r., dark shade, choice centering, small corner crease,
otherwise Extremely Fine (Image) 
12c Dull Violet (151).
Unused (no gum), deep shade and sharp impression on crisp paper, tiny perf
break at top, otherwise Very Fine (Image)
12c Dull Violet (151).
Pretty pastel color nicely contrasted by blue Cincinnati circular
datestamp, fresh and Very Fine (Image) 
24c Purple (153).
Original gum, lightly hinged, unusually choice centering, fresh and bright
colorVERY FINE AND CHOICE ORIGINAL-GUM EXAMPLE OF THE 24-CENT 1870 NATIONAL ISSUE
With 2000 P.F. certificate (Image)
24c Purple (153). Traces
of gum, choice centering with unusually wide margins, Extremely Fine (Image)