GJ.36, very fresh gum, lightly hinged (Image)

GJ.36 + other values, 18 stamps with cancels of 'LA PLATA' (Bs. As.), VF! (Image)

GJ.38, with semi-mute cancel of GUALEGUAYCHÚ, VF! (Image)

GJ.38, on fragment, cancelled "GUALEGUAY" (Entre Ríos) (Image)

GJ.39, proof printed on thin paper, in green (1958 Kneitschel, volume II, page 688), light defects, good appearance, low start (Image)

GJ.42, 30c. Alvear, with cancels of Buenos Aires: datestamp + circle of 10 wedges, VF! (Image)

GJ.45/7, complete set, the 3 values with datestamps of Buenos Aires (Image)

GJ.47, 8c. on 10c. green, with unlisted VARIETY: printed on laid paper, rare! (Image)

GJ.48/52, cmpl. set, low start (Image)

GJ.49 + other values, 5 stamps with cancels of CATAMARCA, VF! (Image)

Entire letter franked with 8c. (GJ.49), sent to Lobos, with double circle datestamp of 'Buenos Aires 1' for 20/NO/1880, VF! (Image)

GJ.50, very nice (Image)

GJ.56 (Image)

GJ.57h, with "PROVISORIQ" variety (pos.47), very nice example signed by V.Kneitsche (Image)

GJ.67, ½c. on 15c. blue, black overprint (Image)

GJ.69a, with VARIETY: without line below "1884" (Image)

GJ.72h, with VARIETY: inverted overprint (Image)

GJ.74, 1c. on 15c. blue, carmine overprint (Image)

GJ.74, 1c on 15c. blue, groundwork of crossed lines, with RARE very light carmine overprint, the 'C' and '1884' almost illegible, interesting! (Image)

GJ.81, minor defects on back (Image)

GJ.83, lightly hinged (Image)

GJ.83, pair with DOUBLE vertical perforation, one stamp with small mark on back, VF (Image)

GJ.84, with small stain spot (Image)

GJ.84, with part gum (Image)

GJ.86, lightly hinged, VF quality (Image)