GJ.19b, 1st printing perforated, with PARTIAL DOUBLE IMPRESSION (in the left border), WITH SHEET MARGIN (very rare!), pen cancelled, excellent quality, rare! (Image)

GJ.20, 3rd printing, with VARIETY: large ink spot above the head of Rivadavia, on fragment with barred cancel of VICTORIA, rare, excellent quality! (Image)

SHEET CORNER pair: GJ.20, beautiful pair of 3rd printing in very nice dark sienna color, position 91/92 (with double line watermark), rare, superb! (Image)

GJ.20, 3rd printing, carminish dun-red, franking an entire letter sent from SALTA to Buenos Aires on 7/FE/1865. The long text of the letter is very interesting, about the offer for sale of several inherited properties, excellent quality, signed by Rodolfo Kneitschel. (Image)

GJ.20m, 3rd printing, with VARIETY: Lower right angle empty (position 48), also mulatto, rare combination of varieties, excellent quality! (Image)

GJ.21 + 23, 10c. green, clear impression (2) + semi-clear to worn impressions (2), varied shades and cancels, excellent group, very convenient start! (Image)

GJ.23, 10c. worn impression, on a folded cover dated 7/AP/1865 with horseshoe CÓRDOBA-FRANCA cancel, VF quality, very nice! (Image)

GJ.24, 15c. with framed CERTIFICADO cancel, blue, excellent quality! (Image)

GJ.24, with very interesting pen cancel of AU/1866, rare! (Image)

GJ.25, pair of 4th printing dark rose, franking an entire letter sent to Buenos Aires on 1/JUL/1866, with mute cancel of GUALEGUAYCHÚ, excellent quality! (Image)

GJ.25Ba, 4th printing, LILAC ROSE, clear impression and MULATTO var., excellent example! (Image)

GJ.26, 5th printing, rose-carmine, on folded cover with Buenos Aires datestamp of 6/NO/1866 along arrival mark of Montevideo, excellent quality! (Image)

GJ.26SD, 5th printing IMPERFORATE (missed the perforating machine), excellent quality, rare! (Image)

GJ.26A, 5th printing, CERISE CARMINE, excellent! (Image)

GJ.26Ab, 5th printing, cerise-carmine, parchment-like paper, franking a folded cover sent from Santa Fe to Rosario on 30/JUN/1867, excellent quality! (Image)

GJ.28, 6th printing perforated, beautiful example on entire letter sent from SAN NICOLÁS to Buenos Aires on 22/MAY/1867, with typical dotted cancel of origin, excellent, signed by Alberto Solari. (Image)

GJ.28Aa, 6th printing perforated, orangish dun-red color and worn impression, used in Rosario, excellent quality! (Image)

GJ.32, 7th printing imperforate, with double ellipse cancel of BARADERO (+300%), superb and rare! (Image)

GJ.33e, 8th printing, DIRTY PLATE variety, very ample margins, superb, rare! (Image)

GJ.34, 8th printing, mint WITH ORIGINAL GUM, with variety 'Short line in the lower left angle', superb! (Image)

GJ.34, 8th printing, franking a front of folded cover sent to Mercedes on 9/AU/1872, datestamp of CONCORDIA with Maltese cross, excellent! (Image)

GJ.34A, 8th printing, rose-ocher, with datestamp of SANTA FE, tiny thin on back, superb front! (Image)

GJ.E18, proof printed in 1864 in Buenos Aires, absolutely clear impression, perfect, excellent quality! (Image)

FORGERIES: 6 forged stamps, very interesting lot for the specialist! (Image)