2c Carmine, Coil (411).
Mint N.H. guide line pair, rich color and crisp impression, Extremely Fine
(Image) 
1c Green, Coil (412). Mint
N.H. guide line pair, deep dark color, post-office fresh, Very Fine and
choice (Image) 
2c Carmine, Coil (413).
Mint N.H. guide line pair, deep rich color on bright white paper, Extremely
Fine, a beautiful guide line pair (Image) 
9c Salmon Red (415). Mint
N.H., brilliant color and sharp impression, Extremely Fine (Image) 
12c Claret Brown (417).
Mint N.H., dark color and detailed proof-like impression, Extremely Fine (Image) 
15c Gray (418). Mint N.H.,
beautifully centered with Jumbo even margins, Extremely Fine Gem, a huge
stamp (Image) 
20c Ultramarine (419).
Mint N.H., bright color, precise centering on fresh white paper, tiny
translucency only visible in fluid, Extremely Fine
(Image) 
50c Violet (421). Mint
N.H., brilliant color on bright white paper, choice centering with even
marginsEXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED COPY OF THE 1914 50-CENT PERF 12 SINGLE-LINE WATERMARKED STAMP.
This is a difficult issue to find with even margins in Mint N.H. condition.
With copy of 1983 P.F. certificate for block of four, this being the bottom left stamp (Image)
50c Violet (422). Mint
N.H., remarkable centering with even margins, brilliant color on bright
paperEXTREMELY FINE EXAMPLE OF THE 1912 50-CENT PERF 12 FRANKLIN ON DOUBLE-LINE WATERMARKED PAPER.
With copy of 1990 P.F. certificate for block of four, this being the top right stamp (Image)