GJ.17, 10c. green IMPERFORATE, very clear impression, immense margins (one stealing part of neighboring stamp), with rimless datestamp of PARANÁ 5/OC/1864, superb and very handsome example, very rare in such fine quality! (Image)

GJ.19, 1st printing, unused, beautiful examples with vertical line watermark (left sheet margin), excellent quality! (Image)

GJ.19, 1st printing perforated, with green-blue OM cancel, and vertical ine watermark (left sheet margin), excellent! (Image)

GJ.19, 2nd printing, superb example franking a folded cover to Buenos Aires, with dotted cancel of SAN NICOLÁS, excellent quality, very attractive! (Image)

GJ.19, 2nd printing, superb example franking a folded cover to San Luis, with ellipse MENDOZA-FRANCA cancel, VF quality! (Image)

GJ.19, 1st printing, beautiful example franking a folded cover to Buenos Aires, with mute dotted cancel of San Nicolás perfectly applied, excellent! (Image)

GJ.19g, 1st printing, on HESSIAN PAPER (ribbed in both directions), rare, superb! (Image)

GJ.19gPH, COMBINATION OF VARIETIES: example from 1st printing perforated IMPERFORATE HORIZONTALLY, printed on RIBBED PAPER, used in Paraná, excellent and very rare, with Alberto Solari certificate (Image)

GJ.19l, 1st printing perforated, variety IMPERFORATE VERTICALLY, used in Concordia, excellent quality, with Alberto Solari certificate (Image)

GJ.19N, 1st printing, 2 stamps with absolutely clear impression, one with variety "spot on the temple", separated with scissors, on fragment used in Concordia, very attractive! (Image)

GJ.20, 3rd printing, with the very rare cancel of stagecoach mail of Merlino and Campanella, also a fragment of folded cover with the complete mark, excellent quality! (Image)

GJ.20, superb example of 3rd printing franking a folded cover to Mercedes, with blue ellipse cancel of CONCORDIA, VF! (Image)

GJ.20, 4th printing, superb pair franking a folded cover sent from Buenos Aires to Mendoza on 19/AU/1865, excellent quality! (Image)

GJ.20, 3rd printing, absolutely superb example franking an entire letter from Buenos Aires to Montevideo on 2/SE/1865, excellent! (Image)

GJ.20, 3rd printing, franking an entire letter from Buenos Aires to Rosario on 19/SE/1865, very nice! (Image)

GJ.20d, 3rd printing, with DIRTY PLATE variety (vertically), fantastic example franking an entire letter sent from Córdoba to La Rioja on 7/JUL/1865, very fine quality! (Image)

GJ.20j, 3rd printing, rose-red, with varieties: MULATTO and it also bears an attractive printing flaw above the head, used in Tucumán, excellent quality! (Image)

GJ.20, 3rd printing, with straightline "RIO 4º" cancel, also horizontal line watermark (bottom sheet margin) and a nice vertical fold, excellent quality! (Image)

GJ.21, 10c. very CLEAR impression, with fan TUCUMÁN cancel (+75%). It was trimmed with scissors to make it look like an example from 1st printing imperforate! (Image)

GJ.21, 10c. clear impression, stamp of excellent quality franking a folded cover sent from Buenos Aires to Rosario on 3/FE/1866, VF quality! (Image)

FORGED FRAGMENT: 15c. blue trisect used as 5c. on fragement with EL MORRO cancel, both (the stamp and the cancel) are forged, very well made, very interesting for the specialist! (Image)

GJ.23, 10c. semi-clear impression, yellow-green, VF quality! (Image)

GJ.23, 10c. almost clear impression, superb! (Image)

GJ.23, 10c. dull impression, with dotted cancel of Buenos Aires, absolutely superb! (Image)

GJ.23BI, 10c. green diagonal BISECT used as 5c., franking a folded cover sent from Tucumán to Buenos Aires, excellent quality, rare, good opportunity (catalog value US$2,400), with Alberto Solari certificate (Image)