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.19j, 1st printing perforated, with variety "Bottom left angle incomplete" (position 19), franking a front of folded cover sent to San Nicolás, with green-blue OM cancel, excellent quality. These varietiesare rare on cover! (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, superb example of 3rd printing franking a folded cover to Mercedes, with blue ellipse cancel of CONCORDIA, VF! (Image)

GJ.20, 3rd printing, orangish dun, franking a cover sent from Buenos Aires to San Juan on 12/MAR/1865, excellent quality! (Image)

GJ.20, 3rd printing, franking an entire letter from Buenos Aires to Rosario on 19/SE/1865, very nice! (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. 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. dull impression, with dotted cancel of Buenos Aires, absolutely superb! (Image)

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

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

GJ.23BI, 10c. diagonal bisect used as 5c., tied on fragment by wreathed PASO DE LOS LIBRES ellipse, excellent quality! (Image)

GJ.23, 10c. dull impression, thin paper, with notable vertical paper fold, superb and spectacular! (Image)

GJ.24, with blue cancel of Concordia, absolutely superb! (Image)

GJ.24, 15c. dark blue, worn impression, with line watermark (lower sheet margin), superb example! (Image)

GJ.24, 15c. dark blue, worn impression, VF quality! (Image)

GJ.24, worn impression, superb! (Image)