5c Blue, Coil (458). Mint
N.H., enormous margins, rich color, Extremely Fine, a huge stamp, with 2001
P.F. certificate (Image) 
1c Green, Coil (452). Mint
N.H. joint line pair, perfectly centered, fresh color, Extremely Fine Gem,
with 1999 P.F. certificate (Image) 
2c Carmine Rose, Ty. I, Coil
(453). Mint N.H. joint line pair, almost perfectly centered (the right
stamp with Jumbo margins all around), beautiful bright color on white
paperEXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED GUIDE LINE PAIR OF SCOTT 453 IN THE FINEST CONDITION ATTAINABLE.
The Type I rotary press stamps were produced using the same master dies as had been used for flat plate printings. However, due to the curve of the plate to fit the rotary press, the impressions lacked some of the details of the flat plate printings. New dies were made with strengthened lines, resulting in the Type II stamps.
With 1999 P.F. certificate (Image)
2c Red, Ty. II, Coil
(454). Mint N.H. joint line pair, perfectly centered, brilliant color,
detailed impressionEXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE 1915 TYPE II HORIZONTAL ROTARY PRESS COIL.
As mentioned in our description for Scott 449, the Type II stamps were replaced by the more deeply-engraved Type III after plate wear was noticed on the new rotary printing presses.
With 1992 and 2000 P.F. certificates (Image)
2c Carmine, Ty. III, Coil
(455). Mint N.H. joint line pair, rich color, fresh and Extremely Fine,
with 1997 P.F. certificate (Image) 
3c Violet, Type I, Coil
(456). Mint N.H. joint line pair, choice centering with wide margins
and part of adjoining stamps at sides, fresh color and detailed
impressionEXTREMELY FINE. A SUPERB MINT NEVER-HINGED JOINT LINE PAIR OF THE 1916 3-CENT HORIZONTAL COIL.
With 1978 and 1997 P.F. certificates (Image)
4c Brown, Coil (457). Mint
N.H. joint line pair, almost perfectly centered with wide margins all
around, intense color and impression, Extremely Fine, with 1999 P.F.
certificate (Image) 
5c Blue, Coil (458). Mint
N.H. joint line pair, perfect centering with wide margins, rich color and
proof-like impression, Extremely Fine Gem, superb in every respect, with
2001 P.F. certificate (Image) 
2c Carmine, Ty. I, Imperforate
Coil (459). Mint N.H., large margins, rich color, Extremely Fine, with
1996 P.F. certificate (Image) 
2c Carmine, Ty. I, Imperforate
Coil (459). Mint N.H. joint line pair, without usual crease between
stamps, large and even marginsEXTREMELY FINE GEM JOINT LINE PAIR. SUPERB IN EVERY RESPECT.
Most joint line pairs of this stamp are creased. The example offered here, without a crease, is a rare exception to the rule. With 2000 P.F. certificate. Scott Retail for creased (Image)