1911 1c Blue Green Admiral with Hairlines, a mint never hinged left sheet margin single, showing strong hairlines, quite fresh and extremely fine. Accompanied by a 2021 Richard Gratton AIEP certificate. (Image)

Unitrade $ 210

1911-12 2c Pink Admiral, mint never hinged and fresh, very fine. (Image)

Unitrade $ 600

1911 2c Deep Rose Red Admiral, mint never hinged, with deep rich colour, very well centered and very fine. (Image)

Unitrade $ 150

1911 2c Deep Rose Red Admiral, mint never hinged, very well centered with bright colour, fresh and extremely fine. (Image)

Unitrade $ 150

1917 2c Deep Green Admiral on Thin Paper, Wet Printing, with Type D Inverted Lathework, a mint never hinged block of four, fresh and fine. Accompanied by a 2021 Greene Foundation certificate. Rsv $450. (Image)

Unitrade $ 1,300

1924 2c Deep Green Admiral on Thin Paper, mint never hinged, with the deep rich colour of the thin paper, a very fresh and perfectly centered stamp, extremely fine. For the very best collections. (Image)

Unitrade $ 90

1923 2c Yellow Green Admiral Booklet Pane of Six, Dry Printing, mint never hinged, quite fresh with very large margins all around, extremely fine. Probably the nicest example we recall seeing, as this issue is quite scarce so fresh and well centered. Accompanied by a 2021 Greene Foundation certificate. (Image)

Unitrade $ 900

1923-25 2c Yellow Green Admiral, Dry Printing, mint never hinged, well centered among large margins, fresh and extremely fine. Ex Stan Lum. (Image)

Unitrade $ 90

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

Unitrade $ 150

1923 3c Brown Admiral, Dry Printing, mint never hinged, quite fresh with large margins, very fine. (Image)

Unitrade $ 150

1923 3c Brown Admiral, Dry Printing, mint never hinged, quite fresh and well centered among four large margins, extremely fine. Accompanied by a 2018 Greene Foundation certificate. (Image)

Unitrade $ 150

1923 3c Carmine Admiral, Die I, mint never hinged, well centered among 4 large margins, bright and rich colour, extremely fine. (Image)

Unitrade $ 90

1924 3c Carmine Admiral, Die II, mint never hinged with sheet margin at left, quite fresh and well centered, very fine. (Image)

Unitrade $ 210

1922 4c Olive Bistre Admiral, Dry Printing, mint never hinged, well centered among 4 large and even margins, quite fresh and extremely fine. A remarkable stamp well worth full catalogue. (Image)

Unitrade $ 300

1925 4c Yellow Ochre Admiral, Dry Printing, mint never hinged with bright colour and well centered, very fine. Accompanied by a 2013 Richard Gratton AIEP certificate. (Image)

Unitrade $ 240

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

Unitrade $ 900

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

Unitrade $ 520

1924 5c Violet Admiral on Thin paper, Wet Printing, mint never hinged and very well centered, fresh and extremely fine. (Image)

Unitrade $ 150

1916 7c Yellow Ochre Admiral, mint never hinged and quite fresh, quite well centered with a trace of a fingerprint on the gum at top right, still extremely fine. (Image)

Unitrade $ 270

1924 7c Red Brown Admiral, Wet Printing, mint never hinged with bright colour and quite fresh, very fine. Accompanied by a 2011 Richard Gratton AIEP certificate. (Image)

Unitrade $ 135

1924 7c Red Brown Admiral, Wet Printing, mint never hinged, well centered and fresh, extremely fine. Accompanied by a 2021 Greene Foundation certificate. (Image)

Unitrade $ 135

1925 8c Light Blue Admiral, mint never hinged, well centered and quite fresh, very fine plus. (Image)

Unitrade $ 240

1912 10c Plum Admiral, mint never hinged, fresh and fine-very fine. (Image)

Unitrade $ 720

1912 10c Reddish Purple Admiral, mint never hinged, nicely centered and fresh, very fine. A nice example of this stamp's first printing, ex Stan Lum. Accompanied by a 2013 Greene Foundation certificate. Rsv. $850. (Image)

Unitrade $ 1,800

1922 10c Blue Admiral, Wet Printing, a mint never hinged block of four, with bright colour and quite fresh, each stamp has lovely centering, extremely fine. (Image)

Unitrade $ 960