1852 pale orange red Beaver Imperforate, on Soft Thin Paper, a used bottom sheet margin single with light cancel. An interesting stamp, on thinner than usual paper and with a pale impression. There is a diagonal corner crease at upper left, very fine appearance. (Image)

Est $ 100

1851 3d red Beaver Imperforate, on Laid Paper, a used horizontal pair, with neat target cancels and clear laid lines. Three large and balanced margins, plus a margin just touching the outer top frameline along its whole length, fine. Accompanied by a 2013 Richard Gratton AIEP certificate. (Image)

Unitrade $ 1,600

1851 3d red Beaver Imperforate, on Laid Paper, with Major Re-Entry, used with light target cancel and clear laid lines, four margins, showing part of the next stamp at top but close at left, fine-very fine. This scarce stamp is from position A-47 and clearly shows doubling in several areas. Accompanied by a 1964 B.P.A. certificate. (Image)

Unitrade $ 2,250

1851 3d Beaver Plate Proof in Red, on India paper, with almost complete printer's inscription in bottom margin, extremely fine. (Image)

Unitrade $ 350

1851 6d slate violet Consort Imperforate on Laid Paper, used with centrally struck target cancel, four margins, just touching outer frameline at lower left. Accompanied by a 1995 APS certificate not mentioning the small thin. Fine-very fine appearance. (Image)

Unitrade $ 1,500

1851 6d slate violet Consort Imperforate, on Laid Paper with No Visible Laid Lines, used with four margins, ranging from large to close but clear. Fine-very fine. This paper variety is not listed in Unitrade but is well known to specialists. Accompanied by a 2009 Greene Foundation certificate. (Image)

Unitrade $ 1,500

1851 6d brownish purple Consort Imperforate, on Laid Paper, used with blue cancel and weak, but clear laid lines. The stamp has three clear margins, just touching at right and possesses deep colour, fine-very fine. (Image)

Unitrade $ 1,800

1852 3d red Beaver Imperforate, used with light manuscript cancel (signature), four large and even margins, fresh and very fine. (Image)

Unitrade $ 300

1852 3d red Beaver Imperforate, used with four balanced margins, very fine. (Image)

Unitrade $ 300

1857 3d Beaver Pair on Cover, mailed Montreal LC on JUN.22.1857 and addressed to Middlebury, Vermont. Franked with a horizontal pair of deep red fine 3d imperforate Beavers paying the cross-border rate, both tied by 4-ring numeral 21. A very fine light blue cover. (Image)

Est $ 300

1857 3d Beaver Pair on Cover, mailed Prescott U.C on MAY.7.1858 to Potsdam NY, through Ogdensburgh (MAY.8.1858 c.d.s. in red). This yellow cover is franked with a horizontal pair of the 3d red Beaver imperforate (cut along frameline at left only, rest are clear to large margins) tied by a light 4-ring #35. These stamps are from plate positions 61 and 62 (pane B) and the left stamp shows a major re-entry. A lovely and very fine cover, with only a tiny tear at top and on backflap. Accompanied by a 2017 Greene Foundation certificate and signed by Alberto Diena. (Image)

Est $ 750

Collection of 3c Beaver Imperforates, with 9 different stamps as per owner, described on page as red, brown red, deep red, red orange, orange red on thin paper, deep red on thick hard paper, hard wove paper, orange red on thin oily paper and a major re-entry from position 34 clearly showing strong doubling (with Georg Buhler handstamp on back and a small thin). Stamps appear to be all sound (except where noted) and all have four margins, close but clear on some sides. Also comes with a cover mailed Brantford OCT.31.1857 to Toronto, 3-margin stamp is tied by a faint 4-ring #5 in blue. This folded cover (no contents) has two file folds and a scarce circular corner card handstamp from Edwin J.H. Pauley / Halifax N.S. Accompanied by a 2004 Greene Foundation certificate. A nice collection. (Image)

Est $ 750

Two Used 3d Beavers, one is imperforate on thin crisp paper, with four margins, a nice stamp. The other has had perforations added to make it appear as #12 with a 4-ring #50 postmark. (Image)

Est $ 75

1852 3d red Beaver Imperforate, on Thin Paper, a used horizontal pair, with target cancels and large margins all around, close at bottom right. There is a light crease, mostly on the left stamp, else a very fine pair. (Image)

Unitrade $ 600

1852 3d orange red Beaver Imperforate, on Thin Paper, used with bold target cancel, four very large margins, very fine. (Image)

Unitrade $ 300

1852 3d deep red Beaver Imperforate, used with four balanced margins, rich colour and very fine. (Image)

Unitrade $ 350

1852 3d orange red Beaver Imperforate, used with ideal strike of 4-ring #8 (Chatham), with four clear to large margins but with two tiny pinholes. Never the less a very fine appearing stamp. (Image)

Est $ 50

1852 3d orange red Beaver Imperforate, used with neat target cancel, four margins, very fine. (Image)

Unitrade $ 350

1852 3d orange red Beaver Imperforate, used with ideal 4-ring #21 cancel, with four margins and crisp impression. Very fine and a lovely stamp in all respects. (Image)

Unitrade $ 350

1852 3d red Beaver Imperforate, on Hard Wove Ribbed Paper, used with 4-ring numeral cancels, deep colour and four large margins, showing part of next stamp at left. There is a pencil note on back indicating "PPB96". Accompanied by a 2005 Richard Gratton AIEP certificate. (Image)

Unitrade $ 850

1852 3d red Beaver Imperforate, on Thicker Hard Paper, used with four large and evenly balanced margins, very fine. Accompanied by a 2017 Greene Foundation certificate. A seldom offered paper variety. (Image)

Unitrade $ 600

1855 6d greenish grey Consort Imperforate, used with indistinct 4-ring numeral cancel (likely #21), three large margins, just clear at right, fine-very fine. Accompanied by a 1992 APS certificate. (Image)

Unitrade $ 1,200

1855 6d greenish grey Consort Imperforate, used with blue cancel, four large to very large margins, with crisp, sharp impression and very fine. A lovely stamp, accompanied by a 2016 Greene Foundation certificate. (Image)

Unitrade $ 1,600

1855 6d greenish grey Consort Imperforate, used with very light cancel. Sheet margin at left, clear to just into on other sides, fine. Accompanied by a 1959 B.P.A. certificate. (Image)

Unitrade $ 800

1855 6d greenish grey Consort Imperforate, used with light cancel and four large to enormous margins, showing adjoining stamps at left and bottom, quite fresh and extremely fine. A lovely stamp. Accompanied by a 2018 Greene Foundation certificate. (Image)

Unitrade $ 1,600