GJ.1, Un Real blue, type 8, pen cancelled, just margins (Image)

GJ.1, Un Real blue, type 1, pen cancelled on fragment, JUMBO margins, superb (Image)

GJ.3, 3c. light blue, type 4, with original gum, small thin on back (Image)

GJ.4, 5c. yellow-green, type 2, one margin just (Image)

GJ.6, 2c. lemon yellow, original gum, extremely blurred impression, small defects, very fine appearance (Image)

GJ.6, 2c. ocher yellow, type 7, pen cancelled, very wide margins (Image)

GJ.6, 2c. lemon yellow, type 7, pen cancelled, very ample margins (Image)

GJ.6, 2c. lemon yellow, type 6, pen cancelled (Image)

GJ.9, 3c. dark rose-lilac, type 7, fantastic example with JUMBO margins, excellent quality (Image)

GJ.13, 3c. dull rose, excellent quality, superb! (Image)

GJ.15, 3c. dark lilac, with original gum (+50%), hinged, scarce! (Image)

GJ.16, 3c. lilac-rose, type 6, VF (Image)