1930 3c Admiral Reverse Lithographed Proof Group, with two sheet margin blocks of four, in blue and in red on ungummed thick paper, both with image reversed and enlarged to 21 x 25 mm from Dr. Eckerlin's rotary intaglio process which he proposed to the American Bank Note Company. Both blocks have their rightmost stamps only partially printed, a rare attribute to these. An interesting collateral group, very fine. (Image)

Estimate $ 100

1930 3c Admiral Reverse Lithographed Proof Group, with four left sheet margin blocks of four, in blue, black, green and red, on ungummed thick paper, all with image reversed and enlarged to 21 x 25 mm from Dr. Eckerlin's rotary intaglio process which he proposed to the American Bank Note Company. The red block has a small fault at top of the sheet margin, still an interesting and very fine collateral group. (Image)

Estimate $ 200

1911 1c Dark Green Admiral with Almost Full Type B Lathework, Double, a mint never hinged single, very fine. (Image)

Unitrade $ 600

1913-14 1c Deep Blue Green Admiral, mint never hinged with deep, rich colour and quite fresh, fine-very fine. A scarce shade, especially in such nice condition. Accompanied by a 2013 Richard Gratton AIEP certificate. (Image)

Unitrade $ 280

1922 1c Orange Yellow Admiral, Wet Printing, a mint never hinged block of four, with all stamps well centered, upper left stamp with minute internal bend, still very fine. (Image)

Unitrade $ 480

1914 2c Rose Carmine Admiral, mint never hinged and well centered, a very fine and fresh stamp. Accompanied by a 2019 PSE certificate grading it "VF 80". (Image)

Unitrade $ 120

1922-23 2c Green Admirals, Wet Printing and Thin Paper, both mint never hinged and quite fresh, well centered within large margins, extremely fine. (Image)

Unitrade $ 240

1911-12 2c Pink Admiral, a mint never hinged plate 2 strip of three, with most of the imprint in the margin, the stamps are quite fresh and never hinged, margin is hinged, and the left stamp has a very thin gum skip (not mentioned in cert.), very fine plus. A very nice item, which is accompanied by a 2008 Greene Foundation certificate for the block of six it came from. Rsv. $1,400. (Image)

Unitrade $ 2,700

1923 3c Brown Admiral, Dry Printing, mint never hinged and well centered among large margins, very fine. (Image)

Unitrade $ 150

1923 3c Carmine Admiral, Die I, mint never hinged, with deep colour, well centered among large margins, extremely fine. (Image)

Unitrade $ 90

1914 5c Dark Blue Admiral, mint never hinged, with fresh, bright colour, very fine. (Image)

Unitrade $ 900

1914 5c Dark Blue Admiral, mint never hinged, quite fresh and very fine. Accompanied by a 2020 Greene Foundation certificate. (Image)

Unitrade $ 900

1914 5c Dark Blue Admiral, mint never hinged, with deep colour, fresh and very fine. (Image)

Unitrade $ 900

1914 5c Dark Blue Admiral, mint never hinged,very fine and accompanied by a 2022 Richard Gratton AIEP certificate. (Image)

Unitrade $ 900

1912 5c Indigo Admiral, mint never hinged and well centered among four large and even margins, with deep rich colour. The stamp has a bit of gum disturbance at bottom, still an extremely fine and lovely stamp. (Image)

Unitrade $ 3,000

1922 and 1925 5c Violet Admirals, Wet Printing and Thin Paper, both are mint never hinged, fresh and very fine. (Image)

Unitrade $ 330

1918 7c Yellow Ochre Admiral with Retouched Vertical Line in Upper Right Spandrel, a mint plate A6 block of six, from upper left corner of sheet, stamps are never hinged and overall very fine. The retouched spandrel is on both left stamps. (Image)

Unitrade $ 3,240

1912 7c Straw Admiral, a mint plate 2 strip of three, with most of the imprint and printing order in the top margin, the stamps are fresh and never hinged, a very fine and scarce plate multiple. Ex Stan Lum and accompanied by a 2019 Greene Foundation certificate. Rsv. $1,400. (Image)

Unitrade $ 6,300

1935 7c Red Brown Admiral, Dry Printing, a mint never hinged block of four, with each stamp having four large margins, quite fresh and very fine plus. The stamps all show an unusual inking variety, where certain areas are over-inked, creating a sheen to the ink, which has, in places seeped through to the other side. (Image)

Unitrade $ 420

1924 7c Red Brown Admiral, Wet Printing, a mint never hinged block of four from left of sheet, with lower left stamp showing diagonal line in V of SEVEN, quite fresh and very fine. Ex Stan Lum. (Image)

Unitrade $ 855

1925 8c Blue Admiral, Dry Printing, mint never hinged, with fresh, bright colour and large margins, very fine. (Image)

Unitrade $ 180

1925 8c Blue Admiral, mint never hinged with large margins, a fresh and extremely fine stamp. Accompanied by a 2013 Richard Gratton AIEP certificate. (Image)

Unitrade $ 180

1912 10c Plum Admiral, mint never hinged, with fresh, bright colour, very fine. (Image)

Unitrade $ 1,200

1912 10c Brownish Purple Admiral, mint never hinged with a bit of poorly wiped ink at right and left of King, very fine. (Image)

Unitrade $ 1,200

1912 10c Brown Purple Admiral, mint never hinged, with bright, fresh colour, a fine-very fine stamp. Accompanied by a 2015 Greene Foundation certificate. (Image)

Unitrade $ 720