2c Carmine (519). Mint
N.H., choice centering with well-proportioned margins, rich color and
proof-like impressionEXTREMELY FINE. A BEAUTIFUL MINT NEVER-HINGED EXAMPLE OF SCOTT 519.
This stamp was created in 1917 when a small excess supply of the imperforate Scott 344 was returned in from the post office in New York City to the Bureau. Rather than credit the New York post office for the returned postage, the Bureau preferred to perforate the sheets. They were then returned to the post office in New York and placed on sale.
With 1990 and 2000 P.F. certificates (Image)
$2.00 Orange Red & Black
(523). Mint N.H., choice centering, rich colorEXTREMELY FINE. A BEAUTIFUL MINT NEVER-HINGED EXAMPLE OF THE $2.00 ORANGE RED & BLACK ISSUE.
With 2000 and 2001 P.F. certificates (Image)
$5.00 Deep Green & Black
(524). Mint N.H., deep rich color, Extremely Fine, with 1997 P.F.
certificate (Image) 
2c Carmine, Ty. IV (526).
Mint N.H., wide margins, bright color, fresh and Extremely Fine, with 1999
P.F. certificate (Image) 
2c Carmine, Ty. V (527).
Mint N.H., Jumbo margins, brilliant color, on bright paper, Extremely Fine
Gem, with 1999 P.F. certificate (Image) 
2c Carmine, Ty. Va (528).
Mint N.H., perfectly centered, fresh color, Extremely Fine Gem, with 1999
P.F. certificate (Image) 
2c Carmine, Ty. VI (528A).
Mint N.H., wide margins, bright color, Extremely Fine, with 1999 P.F.
certificate (Image) 
2c Carmine, Ty. V, Imperforate
(533). Mint N.H., huge margins all around, radiant color on bright
paper, Extremely Fine Gem, with 2001 P.F. certificate
(Image) 
2c Carmine, Ty. VI,
Imperforate (534A). Mint N.H., large margins all around, fresh and
Extremely Fine, with 1997 P.F. certificate
(Image) 
2c Carmine, Ty. VII,
Imperforate (534B). Mint N.H., large margins all around, brilliant
color on crisp paper, detailed impressionEXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE RARE TYPE VII IMPERFORATE OFFSET STAMP.
Most Type VII stamps were used by private vending and affixing machine companies. However, unlike Scott 314A and 482A, a small supply of the imperforate 2c Type VII stamps did reach the public.
With 1997 P.F. certificate (Image)
1c Gray Green (536). Mint
N.H., Jumbo margins, bright shade, Extremely Fine Gem, with 1998 P.F.
certificate (Image)