GJ.19, 5c. rose-red, 1st printing, clear impression, lightly cancelled, VF (Image)

GJ.19, 5c. brick red, 1st or 2nd printing, dull impression, used, superb example (Image)

GJ.20, 5c. orangish dun-red, 3rd printing, worn impression, used, VF (Image)

GJ.20, 5c. orangish dun-red, 3rd printing, worn impression, with line horizontal wmk, and FRANCA cancel of Goya, VF quality (Image)

GJ.20, 5c. orangish dun-red, 3rd printing, semi-clear impression, with dotted cancel, VF (Image)

GJ.20, 5c. carminish dun-red, 3rd printing, dull impression, with rococo cancel of SALTA, VF (Image)

GJ.23, 10c. yellow-green, inky and worn impression, used, spectacular copy very well perforated (Image)

GJ.23, 10c. green, worn impression, used, VF (Image)

GJ.23, 10c. green, worn impression, with wreathed ellipse CONCORDIA cancel in blue, VF (Image)

GJ.23, 10c. green, very inky impression, with mute "circle of 8 wedges without center" cancel of Buenos Aires (+500%), VF (Image)

GJ.24, 15c. blue, inky impression, with Mendoza cancel, VF (Image)

GJ.24. 15c. blue, worn impression, with FORGED imperforate variety (Image)

GJ.25, 5c. dark rose, worn impression, with Córdoba cancel, VF (Image)

GJ.26, 5c. carmine, 5th printing, worn impression, used, VF quality (Image)

GJ.26, 5c. dark camine, 5th printing, worn impession, vertical line wmk, datestamped in Buenos Aires (Image)

GJ.26A, 5c. carmine, 5th printing, inky impression, with Buenos Aires datestamp, VF (Image)

GJ.27A, 5c. orangish dun-red, 6th printing, imperforate, clear impression, with wreathed ellipse cancel of PASO DE LOS LIBRES, thin on back, very nice front, with Alberto Solari certificate (Image)

GJ.28, 5c. dun-red, 6th printing perforated, nice lightly cancelled example, VF quality (Image)

GJ.32, 5c. rose, 7th printing imperf, 4 ample margins, on a cover posted on 1/AU/1867 to Buenos Aires, with cancel of CONCORDIA in wreathed ellipse in blue-black (+30%), with Solari certificate, very nice! (Image)

GJ.32, 5c. carminish rose, 7th printing, inky impression, on fragment with Rosario cancel, VF (Image)

GJ.34, 5c. rose, 8th printing, used, minor defects, very fine appearance, signed by Victor Kneitschel on back (Image)

GJ.34, 5c. carmine-rose, 8th printing, used, with small thin on back (Image)