25/SEP/1969: Special cover commemorating the "First landing on wheels in Antarctica", VF quality, rare! (Image)

29/OCT/1969: First flight Río Gallegos-Comodoro Marambio base, Fokker F-27 airplane, special cover also commemorating the inauguration of the Base, VF quality! (Image)

French Antarctic Expedition 1903-1905 led by Charcot: 6 PCs with varied views of Antarctica, original cards of that period, VF quality, rare! (Image)

GJ.660/664, 1930 Zeppelin with blue overprint, cmpl. set of 5 values, VF quality! (Image)

GJ.715/719, 1931 Revolution of 6 September, complete set of 5 values, VF quality, catalog value US$100. (Image)

GJ.1246, 1963 11P. Gliding, pair with variety: DOUBLE PERFORATION at top, VF and rare! (Image)

GJ.1255a, 1963 18P. Stylized airplane, block of 4 with variety: DOUBLE IMPRESSION of red and violet-blue colors, spectacular and rare, MNH, VF quality! (Image)

GJ.1256, block of 4 with shifted perforation, the left stamps are smaller and without "ARGENTINA", the right stamp of normal size but the inscription is at left, excellent quality, spectacular! (Image)

GJ.1338A, block of 4 printed on chalky paper, with variety: left stamps with DOUBLE PERFORATION, creating 2 small labels, VF quality! (Image)

GJ.1700, with variety: Strongly shifted overprint and with offset impression on back, VF! (Image)

GJ.11, IN Ps blue, beautiful example of huge margins, with double cancellation: pen + light ponchito, excellent! (Image)

GJ.17A, 1P. LIGHT MILKY blue, beautiful stamps of very wide margins and excellent quality! (Image)

GJ.20, 2P. blue, clear impression, excellent copy of very wide margins, VF quality! (Image)

GJ.21/22, 1P. rose + 2P. blue, complete set of 2 values with worn impression, VF quality! (Image)

Postcard used in Buenos Aires on 22/SE/1906, franked with 4c. Seated Liberty + cinderella: "Bonuses La Legal, 15c.", interesting! (Image)

3 Covers used in Buenos Aires in 1937, each one with a cinderella (different between them): "Pro-organization of 9th Argentine Championship of Basketball in San Juan", along other labels with touristic advertising of Córdoba, very attractive lot! (Image)

Cover of the year 1935 with cinderella of the BERLIN OLYMPIC GAMES + anti-tuberculosis cinderella, VF! (Image)

Cover sent from Tucumán to Buenos Aires in MAY/1952, franked with 20c. along interesting cinderella: "Those who cannot save will be poor even if they work - Save - Economic Plan 1952 - Government of Tucumán", very rare! (Image)

Argentina Mail Art Day, year 2000, sheet of 36 beautiful cinderellas, excellent quality! (Image)

Sociedad de Beneficencia (charitable society), 1905, vertical pair IMPERFORATE BETWEEN, MNH, VF and rare! (Image)

Argentina Industrial Exhibition, 1924, MNH, very fine! (Image)

Cover used in Buenos Aires in FE/1942 with "Franqueo a pagar" mark (sent collect) and cinderella of III Argentina Congress of Engineering - Córdoba 4 July 1942, rare! (Image)

Cover front used in 1924, with large cinderella of 50c. + pair of 5c. (smaller) for collecting funds for the Hospital of Mar del Plata, very rare! (Image)

Cover sent from Tres Arroyos to Buenos Aires on 20/OC/1941, franked with 35c. and cinderella: "Visual health campaign - Better light, better life", rare! (Image)

"Bustamante - Postage Stamp Exchange", very rare photographic cinderella, excellent quality! (Image)