1855, 10c GREEN ON BUFF DIE 2 FULL CORNER CUT SQUARE MINT, #U18, 42x43mm fresh, extremely fine, cat. $375.00 (Image)

$250

1863, 2c BLACK ON BUFF "BLACK JACK" CUT SQUARE MINT, #U48, 29x33mm, small thin along top edge well outside of the design (could easily be trimmed off and still show four nice margins), fresh, very fine, scarce, with 2020 P.F. cert., cat. $2,250.00 (Image)

$900

1863, 2c BLACK ON ORANGE CUT SQUARE MINT, #U49, 33x33mm, very light overall soiling (mentioned in cert), very fine, scarce, with 1999 PSE cert., cat. $1,750.00 (Image)

$650

1887, 90c CUT SQUARES MINT, #U342-U347, no. U 343 is a full corner, very fine, cat. $435.00 (Image)

$200

1920, 2c on 3c DARK VIOLET ON AMBER FULL CORNER CUT SQUARE MINT, #U478, 42x42mm, fresh, extremely fine, with 2020 P.F. cert., cat. $250.00 (Image)

$200