1909, 2c Vermilion & Black,
Booklet Pane of Six, Handmade, Perf Margins (32c). Complete booklet of
two Mint N.H. panes, Position J, fresh colors, Very Fine and choice, scarce
complete booklet, Scott Retail as two hinged panes
(Image)
1909, 5c Deep Blue & Black,
Double Ovpt. (33a). Sheet margin at left, lightly hinged, incredibly
dark colors on bright paper, Very Fine and choice, only 200 were printed (Image)
1909, 8c Violet & Black,
Vertical Pair, One Without Ovpt. (34a). Top left corner margin block of
four with "8 Centisimos No." imprint at top, top stamps missing overprint,
full original gum, h.r., typical centering for this variety, deep rich
colorsFINE AND RARE. THE UNIQUE TOP LEFT CORNER MARGIN BLOCK OF THIS MISSING OVERPRINT VARIETY. IT IS BELIEVED THAT ONLY TEN WERE PRINTED.
This error was caused when a sheet was misfed into the press, causing the top row to miss receiving the overprint, which was printed in the bottom sheet margin instead.
Scott Retail as two pairs. (Image)
1911, 10c on 13c Gray, "10
cts" Inverted (36a). Barely tropicalized original gum, bright shade,
Very Fine and choice, it is believed than only one pane of 100 was issued,
some of which are known used (Image) 
1911, 10c on 13c Gray, "10
cts" Omitted (36b). Slightly tropicalized original gum described on
accompanying certificate as disturbed original gum, fresh color, Very Fine
and choice, it is believed that only one pane of 100 was issued, it is not
known used, with 1979 A.P.S. certificate
(Image) 
1913, 1c Green & Black,
Booklet Pane of Six, Imperforate Margins (38b). Part tropicalized
original gum described on accompanying certificate as disturbed original
gum, huge margins, deep rich color, bottom left stamp small rust spot,
otherwise Extremely Fine, a beautiful pane, with 1981 A.P.S. certificate (Image) 
1913, 1c Green & Black,
Booklet Pane of Six, Handmade, Perf Margins (38c). Tab at bottom with
stitch binding holes, adhering to interleaving as usual, Fine and rare,
accompanied by booklet covers also with stitch binding and part of binding
string (Image) 
1912, 2c Vermilion & Black,
Horizontal Pair, Right Stamp Without Ovpt. (39a). Right margin
horizontal strip of three, right stamp missing overprint, small part
tropicalized original gum, fresh and bright colors, Very Fine and choice, a
total of 30 were printed, including ten where the left stamp is missing the
overprint (Image) 
1912, 2c Vermilion & Black,
Booklet Pane Of Six, Imperforate Margins (39c). Barely hinged,
brilliant color, wide margins, Very Fine and choice, accompanied by staple
booklet covers and interleaving (Image) 
1912, 2c Vermilion & Black,
Ovpt. Reading Down (39d). Part arrow at left, barely hinged, deep
shade, Extremely Fine (Image) 
1912, 2c Vermilion & Black,
Ovpt. Reading Down, Inverted Center (39e). Lightly hinged, intense
color, almost perfect centering, Extremely Fine Gem, it is surmised that
400 were printed including at least 168 of which were used for booklets (Image)