GJ.664, 1930 Zeppelin 3,60P. with blue overprint, splendid MNH block of 4 (+50%), superb, catalog value US$750, good opportunity! (Image)

GJ.665/669, 1930 Zeppelin with green overprint, cmpl. set of 5 values, mint lightly hinged, very fresh, excellent quality, catalog value US$700 (Image)

GJ.665c, 1930 Zeppelin 20c. with green overprint, with VARIETY: "Retouch in the water, above ER of SERVICIO, appears to be a buoy" (pos.28), VF quality! (Image)

GJ.666, 1930 Zeppelin 50c. with green overprint, block of 4 with VARIETY: overprint shifted to the left, MNH (+40%), excellent quality. The catalog value of a "normal" block is US$92, good opportunity! (Image)

GJ.668a, 1930 Zeppelin 1P. with green overprint, block of 4 with VARIETY: "Double impression of blue color, one faint", MNH (+40%), excellent quality, low start! (Image)

GJ.669, 1930 Zeppelin 1.80P. with green overprint, fantastic corner single, MNH (+40%, with hinge in the margin), excellent, signed by Victor Kneitschel on back, one of the most beautiful examples in existence! (Image)

GJ.1002, 1951 Eva Perón Foundation, block of 4 + cover with block of 4 + card and postal leaflet, all with first day postmark, rare lot! (Image)

GJ.1002, 1951 Eva Perón Foundation (La Pieta, by Michelangelo) + other stamps franking a cover sent from Realicó (La Pampa) to Germany on 7/JA/1955, VF quality, rare stamp used on cover! (Image)

GJ.1427, 1967 26P. Airplane, corner block of 4, one PARTIALLY UNPRINTED due to a foldover, and some of that area is printed in the corner and some on back, on gum, VF quality! (Image)

GJ.2c, 1933 ARC-EN-CIEL 20c. in block of 4, one with variety "first 3 in 1933 with interrupted foot", several MNH (+25%), excellent quality! (Image)