3d red Beaver Imperforate on Laid Paper on Folded Cover, mailed from Whitby on APR.20.1853 to Guelph, with Toronto transit and Guelph APR.22 receiver on back. The cover is franked with a very fine and fresh copy of the 3d Beaver on laid paper, tied by a blue target, the same colour as the despatch datestamp. Light file folds away from stamp, very fine and accompanied by a 1961 B.P.A. certificate. A lovely cover. Rsv. (Image)

Unitrade $ 2,000

1851 3d orange red Beaver Imperforate on Laid Paper, used with neat corner target cancel, with clear laid lines and four large margins, showing next stamp at right. There is a tiny bit of sulphuretting, still a very fine stamp. (Image)

Unitrade $ 1,600

1855 6d slate violet Consort Imperforate on Laid Paper, used with target cancel, four large margins, fresh and very fine. (Image)

Unitrade $ 2,000

1851 6d slate violet Consort Imperforate on Laid Paper, used with target cancel and four clear to large margins, clear laid lines and very fine. Accompanied by a 2018 Richard Gratton AIEP certificate. Rsv. (Image)

Unitrade $ 2,000

1851 6d slate violet Consort on Laid Paper, with no visible laid lines, used with target cancel, margins are close to touching at left, fine. (Image)

Unitrade $ 1,000

1851 6d greyish purple Consort Imperforate on Laid Paper, used with central target cancel and four large and even margins. A lovely stamp with deep, rich colour, clear laid lines and very fine. (Image)

Unitrade $ 2,400

1851 6d Consort Trial Colour Plate Proof in Red Lilac, on card-mounted India paper, very fine. (Image)

Unitrade $ 300

1857 6d Consort Trial Colour Plate Proof in Red Purple, on India paper, in a fresh sheet of 100, very fine. A few small paper wrinkles do not detract from this great Canadian rarity. Rsv. (Image)

Unitrade $ 32,500

1851 6d Consort Trial Colour Plate Proof in Black, with Vertical SPECIMEN Overprint in Carmine, a sheet margin block of four on card-mounted India paper, with large margins, showing part of one stamp at bottom. There are clear horizontal guidelines in the sheet margin at left, going through all stamps, very fine. Rsv. (Image)

Unitrade $ 1,400

1851 6d Consort Trial Colour Plate Proof in Grey Blue, with Vertical SPECIMEN Overprint in Carmine, a block of four on card-mounted India paper, with decent margins all around, with pencil notation "Plate 2" on back, very fine. Rsv. (Image)

Unitrade $ 1,400

1851 12d Queen Victoria Plate Proof with SPECIMEN Diagonal Overprint in Red, on India paper, with large and even margins, very fine. Accompanied by a 2018 Greene Foundation certificate. A difficult plate proof to obtain. Rsv. (Image)

Unitrade $ 5,000

1851 12d Queen Victoria Scar Die Proof in Vermilion, on India paper, with large and even margins, very fine. Accompanied by a 2018 Greene Foundation certificate. Rare and seldom offered. Rsv. (Image)

Unitrade $ 8,500

1852 3d orange Beaver Imperforate on Medium Wove Paper, mint with original hinged gum. Four margins all around, just touching outer frameline at top right corner, with good colour and freshness, very fine. Accompanied by a 2018 Greene Foundation certificate. Rsv. (Image)

Unitrade $ 4,000

1852 3d red Beaver Imperforate, unused (no gum), with four margins. Very fine and fresh. A lovely stamp. (Image)

Unitrade $ 2,000

1852 3d red Beaver Imperforate, unused (no gum) with a crisp impression and rich colour, well centered among four large margins. A very fine and lovely stamp, which is accompanied by a 1986 Greene Foundation certificate. Rsv. (Image)

Unitrade $ 2,000

1852 3d red Beaver imperforate, used with target cancel and large to very large margins. Corner crease at top right else a very fine appearing stamp. (Image)

Unitrade $ 300

1852 3d orange Beaver Imperforate on Horizontally Ribbed Soft Wove Paper, used with Toronto square grid cancel and large margins all around. Bright colour and crisp impression, very fine. Accompanied by a 2018 Greene Foundation certificate. A very nice stamp. Rsv. (Image)

Unitrade $ 800

1852 3d orange red Beaver Imperforate on Thin Crisp Paper, unused (no gum) with bright colour and four large and even margins. There is a tiny natural paper inclusion above Beaver's tail, still very fine. Accompanied by a 2018 Greene Foundation certificate. Rsv. (Image)

Unitrade $ 2,000

1852 3d orange Beaver Imperforate on Thin Crisp Paper, used with target cancel and huge margins, clearly showing the next stamp at bottom, very fine. (Image)

Unitrade $ 300

1852 3d orange red Beaver Imperforate on Thin Crisp Paper, used with centrally struck target cancel, with four large margins, extremely fine. Accompanied by a 2013 Greene Foundation certificate. A very nice stamp in all respects. (Image)

Unitrade $ 300

1852 3d orange red Beaver Imperforate on Thin Paper, with Major Re-Entry from plate position 53 (pane B), used with centrally struck target cancel, four clear to large margins, very fine. A very nice stamp with rich colour and crisp impression, accompanied by an enlarged colour scan showing the re-entries in detail. From the Nyman collection and originally plated by Ken Kershaw, a scarce re-entry which is unlisted in Unitrade. (Image)

Est $ 300

1852 3d red Beaver Imperforate on Thin Paper, used with target cancel and four margins, close at right. Fine-very fine. Also comes with a ½d rose Queen Victoria imperforate with four large margins, but with faults. (Image)

Est $ 100

1852 3d orange red Beaver Imperforate, used with target cancel, large to well clear margins, with stain at left, very fine appearance. (Image)

Unitrade $ 350

1852 3d orange red Beaver Imperforate, used with blue target cancel, four large to very large margins, very fine. Accompanied by a 2013 Greene Foundation certificate. (Image)

Unitrade $ 350

1852 3d brown red Beaver Imperforate with Major Re-Entry from plate position 47 (pane A) used with centrally struck target cancel, with four large and even margins, extremely fine. A striking stamp, with deep rich colour and a very prominent re-entry. (Image)

Unitrade $ 1,200