GJ.12, 1c. red, perf 14 (Image)

GJ.23, excellent quality (Image)

GJ.72, with WHEATLEY BOND wmk (Image)

GJ.138, 1c Plowman, on unwatermarked French paper, VF! (Image)

GJ.167, block of 4 with fiscal sun wmk, excellent quality! (Image)

GJ.471, block of 6, unwatermarked, some with small stain spots (Image)

GJ.479, 12c. with round sun wmk. (Image)

GJ.502, used (Image)

GJ.710a, fantastic corner block of 4, all with DOUBLE OVERPRINTS, also with partial offset impression on back, and "1" in the right margin, excellent quality, rare! (Image)

GJ.715, corner block of 14, 2 with "SFRVICIO" variety, most examples MNH (Image)

GJ.715, sheet margin, with "SFRVICIO" variety (Image)

GJ.739, on soft imported unsurfaced paper (Image)

GJ.746, block of 4 with attractive and rare VARIETY: Right stamps with faded impression (Image)

GJ.755a, with double impression of the vignette (Image)