RR. GJ.19a, 1st printing, very clear impression, with very notable COMPLETE DOUBLE IMPRESSION (not light as usual) and also a large paper fold, franking a folded cover sent to San Juan with pen cancel possibly of Jáchal, excellent quality and spectacular. With Alberto Solari certificate (Image)

RR. GJ.20, 3rd printing, franking an entire letter sent from Mercedes to Buenos Aires on 9/AP/1866, cancelled with the rare blue "ESTAFETA AMBULANTE DEL F.C.O." very well applied! With Alberto Solari certificate. (Image)

RR. GJ.20j, 3rd printing, mulatto, superb example franking an entire letter sent from Rosario to San Pedro on 8/JUN/1865, excellent quality! (Image)

RR. GJ.20, 3rd printing, with "bottom left angle incomplete" variety, franking a font of folded cover to Salavina, cancelled with "CORDOBA-FRANCA" in horseshoe, very nice! (Image)

RR. Folded cover sent to Rosario on 9/AU/1866, franked with 2 examples from 4th printing (GJ.25) in a rose almost violet-ish color produced by the effect of the brown gum on the original color (in the right stamp it can be observed on 100% of the surface, and in the other stamp it is random, with darker and lighter spots), with dotted cancel along a rimless datestamp of Santa Fe, very fine quality, with Alberto Solari certificate (Image)

RR. GJ,25, 4th printing, rose, worn impression, franking a folded cover to Mendoza, cancelled with the scarce "ESTAFETA AMBULANTE DEL F.C.O." very well applied, along Buenos Aires datestamp for 8/AP/1866. (Image)

RR. GJ.25B, 4th printing, lilac rose, semi-clear impression, thin paper, VF quality! (Image)

RR. GJ.26A, 5th printing, cerise-carmine, lightly parchment-like paper, fantastic example franking a folded cover to Andalgalá, with CATAMARCA cancel in double oval, excellent! (Image)

RR. Folded cover sent to Rosario on 8/JUL/1872, franked by GJ.34 (8th printing) in a nice light carminish rose color, 4 margins, with double circle "Buenos Aires O.M." cancel in gray, excellent quality! With Alberto Solari certificate. (Image)