1847 5c red brown Franklin Imperforate, used with c.d.s. cancel in blue, plus pen cancel, four clear margins, touching frameline at left, fine. (Image)

Scott $ 375

1852 1c blue Franklin Imperforate, Type IV, used with clean circular grid cancel, very large margins, showing parts of three adjoining stamps, extremely fine. There is a pencil notation on back identifying this as position 54R. (Image)

Est $ 100

1852 1c blue Franklin Imperforate, Type IV, a lovely used horizontal pair, with c.d.s. cancels and bright colour. Well balanced clear margins all around, showing parts of adjoining stamps at bottom, very fine. A very pretty pair. (Image)

Est $ 100

1855 10c green Washington Imperforate, Type III, used with c.d.s. cancel, four large margins, very fine. (Image)

Scott $ 150

1859 10c green Washington, Perforated 15½, Type V, used with c.d.s. cancel, deep colour and large to very large margins, very fine. Accompanied by a 1984 Philatelic Foundation certificate. (Image)

Est $ 100

1861 10c green Washington, Perforated 12, used vertical pair, on piece and tied by a Cayahoga Falls, Ohio duplex. Fine-very fine, with a little toning on perfs at top. (Image)

Est $ 50

1861 12c black Washington, Perforated 12, used, with large and well balanced margins, extremely fine. (Image)

Est $ 100

1861 90c blue Washington, Perforated 12, used with segmented cork cancel, reperforated at right, else fine. (Image)

Scott $ 600

1862 24c grayish lilac Washington, Perforated 12, used with fancy cork cancel, very fine. (Image)

Scott $ 425

1867 12c black Washington, with "F" Grill, used with four well balanced margins, very fine. (Image)

Scott $ 250

1895 1c blue Franklin, Watermark Double Lined USPS, an unused (no gum) lower right corner pair, with pre-printing paper fold, bit of perf separation, fine. (Image)

Est $ 100

1899 2c red Washington, Watermarked Double Lined USPS, a mint hinged lower left corner block of four, with large pre-printing paper fold, having been printed partly on the back and re-folded for presentation. (Image)

Est $ 250

1926 2c International Philatelic Exhibition Souvenir Sheet, mint, lightly hinged only in the upper selvedge (partly in the area without gum) and catalogued as never hinged, very fine and fresh. (Image)

Scott $ 600

1941 20c bright green Air Mail, mint never hinged and accompanied by a 2007 Philatelic Foundation certificate grading it as "S 98" (their highest grade). (Image)

Scott $ 175

1911 10c ultramarine Registry Plate Block, of six, with printer's imprint and "A 5726" inscriptions in bottom margin. Mint, two stamps at top are hinged, rest never hinged. There is a small gum residue on the front of the bottom selvedge, still fine and scarce. (Image)

Scott $ 1,800

1863 $25 red Mortgage Revenue, Perforated 12, used with 1871 manuscript cancel, very fine. (Image)

Scott $ 250

1860 10c green Washington on Buff Paper, used cut corner (with back of envelope) with Stockton Cal c.d.s. cancel, very fine. (Image)

Scott $ 400

Husband's Calcined Magnesia Revenue Proof, Overprinted SPECIMEN in Red, block of four, with security punch hole in each stamp, and with Husband's signature also on each stamp, very fine and scarce. Similar to issued #RS140. (Image)

Est $ 100