Yvert 10, 10c. green (airplane and mountains), block of 4 of the 2 different cinderellas, mint no gum as issued, excellent quality. Signed by Alberto Diena, catalog value Euros 320. (Image)

Yvert 11, 10c. carminish red (airplane and mountains), corner block of 6, with the 2 different cinderellas and the printer imprint. The lower right stamp with VARIETY: "window in the mountain", mint no gum as issued, excellent quality, catalog value Euros 480++ (Image)

Postcard used in Buenos Aires on 8/DE/1903 with manuscript signatures of SAMUEL DUSSE and CARL LARSEN (Swedish expedition to the South Pole), excellent quality! (Image)

JALIL Guillermo & GOTTIG José Luis: Specialized Catalogue of Postage Stamps and Postal History of Argentina (2018/2019 edition), 2 volumes, hardbound, 728 pages. Free downloadable updates will be available for later issues. It includes ALL the Argentina stamps issued up until late 2018, with errors, varieties in perforations, papers, watermarks, etc., with photographs of catalogued varieties, and explanations to help the readers identify the different papers, printings, shades, etc. It also includes complete chapters (with details and varieties) on: Official stamps, telegraph stamps, Ahorro Postal, variable value stamps etc. etc., POSTAL STATIONERIES (old and modern), PRE-STAMP MAIL (with details of each mark) and STAGECOACH MAIL (with good photos of all the existing marks). With fair prices in line with the current market. This is the most important work of its kind ever published on Argentina philately, an essential guide both for beginners and advanced collectors, and also for stamp dealers and investors. IMPORTANT: Heavy lot (3 kilos), shipping costs worldwide from Argentina will be approximately US$60, please bear this in mind before placing your bid. IMPORTANT: You can also purchase the catalogue DIRECTLY at our website www.JalilStamps.com, for a more immediate processing! (Image)

Fantastic book on PEN CANCELS ON STAMPS OF THE PROVINCE OF CORRIENTES: DICK, Enrique: "Las plumas de Corrientes", study of the pen cancels of this province, its historial background and much more information! Important study of the different and varied pen cancels on Corrientes stamps, with their particular features, and inks applied at each post office. Using his own classification, the author seeks to unpack the characteristic strokes of each town of the province, between the years 1856 and 1880. Very small printing! Heavy lot, shipping costs worldwide from Argentina will be approximately US$50, please take this into account before placing your bid. (Image)

27/OC/1868 Folded cover sent from Buenos Aires to France by English mail, franked with 1s. 4p. and spectacular "B32" cancel perfectly applied over the stamps, on back datestamp of the English offices in Buenos Aires, London transit mark, etc., excellent quality! (Image)

GJ.759, 1935 50c. Petroleum, COLOR PROOF, extremely rare pair WITH LABEL at left, one of the 2 or 3 known copies, excellent quality (Image)

GJ.798CJ, 10c. Rivadavia WITH DECORATED LABEL BELOW from the gutter, used in Posadas, very fine quality, very rare. This label will be included in the next edition of the GJ catalog with a value (mint or used) of US$350 (Image)

GJ.1310CA, block of 4 with decorated LABELS AT TOP, MNH, superb, rare. NOTE: The catalog value is incorrect (it is 100 and not 10), it will be corrected in the next edition! (Image)

GREAT RARITY: GJ.1592, 1972 50th anniversary of YPF(Yacimientos Petrolíferos Fiscales), folder with the designs presented by the illustrator H.Viola, including one very similar to the adopted one. Originally they had a value of 25c., and beside the selected design there is an inscription in pencil "This one is very good, couldn't it have a higher value?", eventually the stamp was issued with a face value of 45c., excellent quality, unique and unrepeatable lot! (Image)

GREAT RARITY: GJ.1593, 1972 100th Anniversary of the National Weather Service of the Air Force, folder with the designs presented by the illustrator Álvarez Boero, including one similar to the adopted one. Excellent quality, unique and unrepeatable lot! (Image)

GJ.1850P, 1979/82 1000P. Colón Theater, IMPERFORATE pair, in the left stamp the ocher color is partially missing, extremely rare, MNH, excellent! (Image)

GJ.3897P/3900P, 2011 National festivals, the set of 4 in IMPERFORATE PAIRS, this variety will be included in the next edition of the GJ catalog, excellent quality, rare! (Image)

GJ.4047EN, 2014 University of Tucumán, GUTTER PAIR, one of only 4 known examples, extremely rare. NOTE: recent find, it will be included in the next edition of the GJ catalog. (Image)

GJ.4155P, 2016 Apple 2$ IMPERFORATE BLOCK OF 4, very rare, only 20 known pairs (one sheet) (Image)

GJ.4156P, 2016 Lemon 5$ IMPERFORATE BLOCK OF 4, very rare, only 20 known pairs (one sheet) (Image)

2 Essays of unadopted stamps, year 1920, excellent quality and very rare (only 2 pairs are known!) (Image)

Sc.196, 1920 Russian stamps of 1916 with 5r. overprint on 10k on 7k., MNH block of 20 (a few lightly hinged), excellent quality! (Image)

Yvert 76 (Sc.79) 1909 10c. Murillo with variety CENTER INVERTED, complete sheet of 20 stamps, most MNH (6 or 7 with light staining on the gum), some perforations a little separated, but of excellent appearance and very rare, possibly unique! (Image)

Sc.116c, 1916 10c. Congress with CENTER INVERTED variety, MNH, superb! (Image)

Yvert 77 (Sc.80) 1909 20c. José M. Lanza with varieties: IMPERFORATE, CENTER INVERTED and TETE-BECHE pair franking a registered cover front with AR sent from La Paz to France on 27/MAR/1913, with arrival mark of Paris for 27/AP, excellent quality, extremely rare (it is almost impossible to find these varieties genuinely used!) (Image)

Sc.39/46, 1894 Rocafuerte, 11 color PROOFS printed on thin paper, excellent quality! (Image)

Sc.49, die proof in blue, excellent quality! (Image)

Yvert 1, 1870 1r. rose, beautiful example of very good margins franking a mourning cover sent from Asunción to Corrientes on 11/MAY/1877, excellent quality, rare! (Image)

Yvert 2 (Sc.2), 1870 Lion 2R. blue, used, very nice example, rare! (Image)