GJ.19, 1st or 2nd printing, with double ellipse SAN LUIS cancel in black, superb! (Image)

GJ.19, 1st or 2nd printing, franking a front of folded cover sent to PRESIDENT MITRE in Buenos Aires, with spectacular fan TUCUMÁN - FRANCA cancel, and arrival mark of 19/MAY/1865, very nice, VF quality! (Image)

GJ.19c, 1st printing, clear impression, nice lilac-red color, INVERTED WATERMARK variety, with double cancellation (dotted and datestamp of Buenos Aires), very small thin on back else superb! (Image)

GJ.19e, 1st or 2nd printing, semi-transparent THIN PAPER variety (90 microns), with complete ellipse CONCORDIA cancel in blue, excellent quality! (Image)

GJ.19e, 2nd printing, thin paper, with almost complete double ellipse FRANCA cancel (+300%), VF quality! (Image)

GJ.19j, 1st or 2nd printing, with variety "bottom left angle incomplete" (position 19), on fragment with OM cancel, excellent quality! (Image)

GJ.20, 3rd printing, double cancellation: Dotted and datestamp of Buenos Aires, superb example! (Image)

GJ.20, 3rd printing, with mute VICTORIA cancel, superb! (Image)

GJ.20d, 3rd printing, DIRTY PLATE variety, notable example of excellent quality! (Image)

GJ.20d, 3rd printing, DIRTY PLATE variety, used in Rosario, superb! (Image)

GJ.20jd, 3rd printing, with varieties: Mulatto and horizontally dirty plate, also with line watermark, used in Paso de los Libres, superb copy! (Image)

GJ.20jd, 3rd printing, notable copy in very dark coffee color produced by effect of the dark gum impregnated on the paper, with varieties: Mulatto + dirty plate + horiz line watermark, superb, splendid! (Image)

GJ.21, 10c. clear impression, used in Córdoba, superb! (Image)

GJ.22, 15c. dark blue, clear impression, mint, beautiful color, with a small thin on back but the front is absolutely superb. With Alberto Solari certificate. (Image)

GJ.23, 10c. almost clear impression, mint without gum, excellent quality! (Image)

GJ.23, 10c. worn impression, mint, superb example! (Image)

GJ.23, 10c. worn impression, used in Buenos Aires, excellent quality! (Image)

GJ.23, 10c. worn impression, lightly ribbed paper, with dotted cancel of San Nicolás, superb! (Image)

GJ.23, with notable plate wear, very fine quality! (Image)

GJ.23, 10c. yellow-green, VERY worn and almost ilegible impression, spectacular example with oval cancel of ADMON DE CORREOS DE CHASCOMUS in greenish blue (+300%), franking a folded cover sent to Buenos Aires on 23/JA/1866, excellent quality, rare. With Alberto Solari certificate (Image)

GJ.23g, 10c. worn impression, MULATTO variety, excellent! (Image)

GJ.25, 4th printing, red-rose, fantastic example with complete perforations all around (scarce in this printing), franking a folded cover sent to Rosario on 18/JA/1866 via steamer "Esmeralda" (river mail), with mute dotted cancel along worn datestamp of CORRIENTES, VF quality! (Image)

GJ.25, 4th printing, very nice example from the end of the issue, franking an entire letter sent from Buenos Aires to Montevideo on 13/MAR/1866, VF quality! (Image)

GJ.25b, 4th printing, partial (almost complete) double impression, in attractive "PURE" DARK ROSE color, cancelled "Estafeta Ambulante del F.C.O.", superb! (Image)

GJ.26, 5th printing, copy of excellent quality in typical color of this issue! (Image)