AT. GJ.61, Ferrocarril Argentino del Este 10c. blue, mint without gum, good example, very rare! (Image)

ATE. Lot of varied telegraph stamps, some with defects, low start! (Image)

ATE. Yvert 13, 1898 40c. Second of May Monument, proofs in the adopted color, printed on thin paper, on card, both with thins on reverse, low start! (Image)