GJ.35, 1c. Balcarce, with reconstructed cancel of railway PO, VF (Image)

GJ.36, 4c. Moreno, 2 used stamps with cancel of "SAN JUAN", VF (Image)

GJ.37, 5c. Rivadavia, groundwork of horizontal lines, used, VF (Image)

GJ.42, 30c. Alvear, with datestamp of Corrientes, VF (Image)

GJ.43, 60c. Posadas, used, VF (Image)

GJ.44, 90c. Saavedra, VF quality (Image)

GJ.45/7, provisionals, cmpl. set of 3 values, used, VF (Image)

GJ.49, 8c. Rivadavia, rouletted, VF quality (Image)

GJ.54 + 54A + 54B, 8c. Rivadavia, type I, II claret and II carmine, used, VF (Image)

GJ.611, ½c. San Martín, printed on ribbed paper, with "MUESTRA" ovpt., VF (Image)

GJ.68, ½c. on 15c. provisional, groundwork of horizontal lines, carmine ovpt., VF (Image)

GJ.73, ½c. on 15c. provisional, groundwork of crossed lines, black ovpt., unused, without gum, VF (Image)

GJ.91A, 30c. Dorrego REDISH CHOCOLATE, used, VF quality! (Image)

GJ.102 + 102A, 2c. Derqui, violet and mauve, VF (Image)

GJ.113, 50c. Mitre, used block of 4, VF quality (Image)

GJ.115, 1P. San Martín, VF quality (Image)

GJ.137, ½c. Rivadavia, small sun wmk, perf 11½, with "MUESTRA" ovpt., VF (Image)

GJ.141, 5c. Rivadavia, small sun wmk, perf 11½, variety: Red botton on the shirt, VF (Image)

GJ.180, 12c. Belgrano, large sun wmk, perf 11½, VF (Image)

GJ.236O/238O, Seated Liberty, high values, with perfs, VF (Image)

GJ.243, 4c. Seated Liberty, perf 12¼, unused, without gum, VF (Image)

GJ.273, 5c. Port of Rosario, very nice corner block of 4, VF quality (Image)

GJ.275 + other values, San Martín, color proofs of the 16 values of the set, VF (Image)

GJ.301 + 303 + 306 + 308 + 309 + 310, 1c, 3c, 10c, 20c, 24c and 30c. Centenary of 1810 Revolution, color proofs on card, VF (Image)

GJ.310, 30c. Centenary of the 1810 Revolution, proof in red and black, VF (Image)