1912 Admiral Post Card to Uruguay, mailed Montreal on JUL.29.1912 (International machine cancel) on a picture post card depicting the Officers Quarters Royal School of Cavalry in St. Jean to Uruguay. Franked with a pair of 2c green Admirals (slight soiling on perfs), very fine. (Image)

Est $ 75

1911 1c dark green Admiral, a mint never hinged strip of four, with horizontal defacing line in red, used for quality control purposes, fresh and scarce. Ex. Reiche and Brigham. (Image)

Est $ 100

1913 1c deep blue green Admiral with Hairlines in a mint never hinged upper left corner block of four, the hairlines are particularly strong, fine. There are tiny and insignificant gum losses affecting a few stamps, not mentioned in the accompanying 2018 Richard Gratton certificate. (Image)

Unitrade $ 280

1922 1c orange yellow Admiral with 80% Inverted Lathework D, a mint lower right corner block precancelled "Bridgeburg" on left stamps and "Bribdgeburg" (spelling error) on right stamps. Hinged on top stamps only, a truly interesting and probably unique item for the specialist. (Image)

Est $ 1,000

1920 2c dark carmine Admiral, mint never hinged, nicely centered and fresh. There is a lightly feathered perf lower left corner, still very fine and lovely. (Image)

Unitrade $ 120

1912 2c deep rose red Admiral with Hairlines, a mint never hinged upper left corner single, with strong hairlines and fine-very fine. Accompanied by a 2018 Richard Gratton AIEP certificate. (Image)

Unitrade $ 175

1915 2c carmine Admiral Experimental Coil, a mint hinged strip of four, with Type A overprint over the paste-up in the middle of the strip. Small gum imperfections still mostly very fine. (Image)

Unitrade $ 500

1920s 2c Admiral Issues, with a deep green shade on thin paper and a dry printing green shade, both fresh, very fine and never hinged. A very nice lot. (Image)

Unitrade $ 180

1923 2c green Admiral, Dry Printing, a mint never hinged sheet margin single, with bright colour, four large and evenly balanced margins, extremely fine. Accompanied by a 2017 Richard Gratton AIEP certificate. A remarkable stamp. (Image)

Unitrade $ 120

1923 2c green Admiral, Dry Printing, mint never hinged, quite fresh and extremely fine. A lovely stamp. (Image)

Unitrade $ 120

1918 3c brown Admiral, Wet Printing, mint never hinged, with large margins, fresh and extremely fine. (Image)

Unitrade $ 120

1922 10c olive yellow Admiral with 60% Inverted Lathework D, a nicely centered used block of four, with neat Kingston roller cancels. The lathework is stronger than is usually seen on this stamp, and a much rarer item used than mint. Very fine. Unitrade for mint is $600. (Image)

Est $ 350

1922 4c olive yellow Admiral, Wet Printing, mint never hinged (hinged in selvedge only) plate A2 marginal single, very fine. Accompanied by a 2013 CPES certificate grading it as "95J". (Image)

Unitrade $ 270

1914 deep dark blue Admiral, mint never hinged, with a lovely rich colour, perfectly centered, extremely fine. Accompanied by a 2015 Greene Foundation certificate. (Image)

Unitrade $ 900

1914 5c dark blue Admiral, a mint plate block of eight, with full "OTTAWA - No - 7" imprint at top, stamps have rich colour and overall fine or better centered. Two bottom middle stamps are lightly hinged, rest are never hinged. A seldom encountered plate block. (Image)

Est $ 1,000

1916 7c yellow ochre Admiral, Wet Printing, a mint never hinged block of four, overall fine-very fine. (Image)

Unitrade $ 600

1916 7c yellow ochre Admiral, mint never hinged with well balanced margins, fresh and very fine. (Image)

Unitrade $ 240

1916 7c yellow ochre Admiral, Wet Printing, mint never hinged and very fine. Accompanied by a 2016 Richard Gratton AIEP certificate. (Image)

Unitrade $ 240

1912 7c straw Admiral, mint never hinged, fresh and fine-very fine. There is a very light natural gum bend mentioned for strict accuracy (not mentioned in certificate), still a lovely example of this shade. Accompanied by a 2014 Greene Foundation certificate. (Image)

Unitrade $ 850

1924 7c red brown Admiral, Dry Printing, a mint never hinged plate block of six, showing complete plate A-7 imprint at top, stamps are fresh and very fine with small hinge in selvedge only. (Image)

Unitrade $ 945

1924 7c red brown Admiral, Dry Printing, mint never hinged, with sheet selvedge at right, perfectly centered among balanced margins, with bright fresh colour. A truely remarkable and extremely fine stamp. (Image)

Unitrade $ 105

1928 7c red brown Admiral, Dry Printing, a mint never hinged Plate 8 strip of three, with full plate inscription in top selvedge and with each stamp clearly showing the "diagonal line in N of CENTS" variety. There is a pen notation in the selvedge (which is hinged) noting "Jan 1928 CG", very fine. Accompanied by a 2003 Richard Gratton AIEP certificate. Catalogue value is for three singles only, and does not include a premium for the plate inscription. (Image)

Unitrade $ 1,350

1925 8c blue Admiral, mint never hinged bottom margin single, very fine. (Image)

Unitrade $ 180

1912 10c plum Admiral, mint never hinged, fresh and quite pleasingly centered, extremely fine. Accompanied by a 2007 Philatelic Foundation certificate grading it as "XF 90". A lovely stamp. (Image)

Unitrade $ 1,200

1912 10c plum Admiral, mint never hinged, fresh and well centered, very fine. Accompanied by a 2007 Greene Foundation certificate. (Image)

Unitrade $ 1,200