GJ.19, 5c. 1st or 2nd printing, pen cancel, position 70 on the plate, with line watermark on the right, complete perforations, excellent quality (Image)

GJ.19, 5c. 1st or 2nd printing, OM cancel, position 75 on the plate, superb (Image)

GJ.19b+i, 5c. 2nd printing, fantastic MULATTO example with line watermark at top, also showing a partial double impression variety, rimless datestamp of Buenos Aires NO/1864, excellent and handsome example (Image)

GJ.23, 10c., typical example, excellent quality (Image)

GJ.24, 15c., dotted cancel, thins on back, good opportunity (Image)

GJ.24g, 15c., with VARIETY: thin paper, VF (Image)

GJ.25, 5c. 4th printing, on fragment, with fleur-de-lis Gualeguaychú cancel in blue, superb (Image)

GJ.25, 5c. 4th printing, used in B.Aires, VF quality (Image)

GJ.26d, 5c. 5th printing, unused, with VARIETY: thin paper (80 microns), tear in one side (Image)

GJ.26Ab, 5c. 5th printing, excellent stamp in cerise-carmine on very parchment-like paper, superb (Image)

GJ.32, 5c. 7th printing, with framed "CORDOBA" cancel, thins on back (Image)

GJ.33, 5c. 7th printing perforated, used in Rosario, horizontal tear, very low start (Image)