4/JA/1874 Concepción del Uruguay - Victoria, cover franked with 5c. (GJ.38) with spectacular mute cancel, along dispatching datestamp and transit of PARANÁ 6/JA, excellent! (Image)

Entire letter sent from Buenos Aires to Rio de Janeiro on 17/JUL/1880 by steamer "Senegal" franked with 12c. (GJ.36 + 49), with arrival backstamp of 2/AU, very attractive! (Image)

7/NO/1889 Buenos Aires - Sao Paulo (Brazil), cover sent by steamer "Potosi, via Rio (de Janeiro)", franked with 10c., on back arrival mark of Rio 12/NO and of Sao Paulo for the following day, VF! (Image)

Cover used locally in Buenos Aires on 7/OC/1892 with attractive 2c. franking, excellent! (Image)

Very nice postcard (view of ARAUCANA SINGLE WOMAN!), sent to Montevideo on 6/AP/1904 franked with 6c. (pair of 3c. Seated Liberty) with attractive cancel of LA PLATA in blue, very unusual, excellent quality! (Image)

21/MAR/1929 Buenos Aires - Asunción del Paraguay, first flight of the weekly service of Aeroposta Argentina S.A., registered postcard, with arrival mark 22/MAR, very nice, low start! (Image)

3/SE/1929 Buenos Aires - Villa Alemana, registered postcard "by airmail", prepared to be carried on the first flight of the regular service of Aeropostale to Santiago de Chile with postmark of the same day, but with arrival mark of Valparíso for 11/SEP and of Villa Alemana for the following day, possibly flown on the second flight, a week later. Very fine quality, interesting! (Image)

COMMEMORATIVE MARK: "1930 - 12 de Mayo - 1940 / 10º Aniversario del Primer cruce aéreo del Atlántico Sur - AIR FRANCE" (10th Anniversary of the first crossing of the South Atlantic) applied on back of an airmail cover sent from Buenos Aires to Rio de Janeiro on 11/MAY/1930, arrival backstamp of 12/MAY, VF! (Image)

24 Airmail covers sent to Italy between 1946 and 1948 by "B.S.A.A.", with varied postage combinations, attractive lot! ATTENTION: please view ALL the photos of the lot, because all the covers have been scanned (both sides) (Image)

5 to 7/AU/1969 Buenos Aires - Santiago de Chile - Buenos Aires, special flight of Aerolíneas Argentinas commemorating the 50th anniversary of the Santiago - B.Aires flight by Antonio Locatelli, signed by the pilot, carried on round flight, very fine quality, rare! (Image)