Great Britain, 1840, 1d black, Plate 1a, unused, four clear margins, deep intense color and crisp impression. Small corner crease at lower left. Very Fine appearing. Scott 1 $12,500.

Expertization: with 2001 B.P.A. certificate. (Image)

Great Britain, 1840, 1d black, Plate 6, unused (regummed), four ample to clear margins. Near Very Fine. Scott 1 $13,500.

Expertization: with 2002 Sismondo certificate. (Image)

Great Britain, 1840, 1d black, group of 11 singles. Four with red Maltese Cross cancels, others in black, mostly 2½ margins. Expect few small flaws/faults. F.-V.F., inspection suggested as unplated. Scott 1 $3,520. (Image)

Great Britain, 1841, 1d red brown (3), right sheet margin single, part original gum, wide side margins showing part of adjacent stamp at left, ample top and bottom margins. Extremely Fine.
Scott $625 Scott $625 (Image)

Scott $625

Great Britain, 2003, £2 greenish blue (MH322, MH322a), left sheet margin pair, original gum never hinged. Right stamp with missing £. Extremely Fine, scarce.
Scott $208 Scott $208 (Image)

Scott $208