GJ.5, Dos Ps. blue, used with ponchito cancel, with defects but still collectable, catalog value US$150. (Image)

GJ.5, FORGERY, complete sheet of 48 examples, VF quality, interesting! (Image)

GJ.10, IN Ps dun, MINT, with VERY AMPLE margins, very small thin on back (insignificant in an example of such beauty), signed by Victor Kneitschel, beautiful stamp! (Image)

GJ.12a, To Ps. blue, tied on fragment by ponchito cancel, SPERATI FORGERY, very well made and very interesting, rare! (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)

GJ.16, 4R. green, worn impression, with VARIETY: "defective impression at bottom", very notable and interesting, small thin on back, superb front! (Image)

GJ.17c, 1P. blue, "1 without period" variety, also a small color spot partially over the E of CORREOS, VF! (Image)

GJ.1, tied on fragment by Rosario cancel, signed by Alberto Solari on back, very nice! (Image)

GJ.3, 15c. blue, small figures, with VARIETY: "lower frame line incomplete near the right corner", very fine quality! (Image)

GJ.7A, 5c. orange-rose, used in Rosario, rare color, good example! (Image)

GJ.7A, 5c. salmon-rose, 2 very nice examples on fragment used in Rosario, VF quality! (Image)

GJ.9, 15c. blue, mint WITH original gum, 4 complete margins, small thin on back, good front, catalog value US$350 + 50% (with gum), rare! (Image)

GJ.10, 5c. without accent, used in LA RIOJA, excellent! (Image)

GJ.13A, 10c. without accent, semi-worn plate, olive green, used in Mendoza, tiny thin on back in the hinge area, of little importance, very good front, rare! (Image)

GJ.35,with semi-mute cancel of GUALEGUAYCHÚ "G inside ellipse of 7 bars", VF quality, rare! (Image)

GJ.35, with blue rectangular datestamp of BAHIA BLANCA, VF quality, rare! (Image)

GJ.36, pair with double rectangular datestamps of MARTIN GARCIA, VF quality! (Image)

GJ.37, 1867/73 5c. Rivadavia with groundwork of HORIZONTAL lines, mint without gum, VF, rare in unused, with signature (abbreviated) of Victor Kneitsche on back! (Image)

GJ.38, 1867/73 5c. Rivadavia with groundwork of crossed lines, mint original gum, VF and rare in this quality! (Image)

POSTAGE COMBINING GJ.38 and French stamps: Fragment of a folded cover with 5c. Rivadavia to pay the postage from Cartería "D" to the French consular office in Buenos Aires + French stamps for 1Fr. to carry the cover by ship possibly to an European country (with "anchor" cancel + octagonal datestamp), excellent quality, very colorful and attractive, with RPS certificate (of 1961). (Image)

GJ.39, 1867/73 10c. Belgrano, mint original gum, VF and rare in this quality! (Image)

GJ.43, 1867/73 60c. Posadas, mint original gum, VF and rare in this quality! (Image)

GJ.44, 1867/73 90c. Saavedra, mint original gum, VF and rare in this quality! (Image)

GJ.45a, 1877 1 on 5c. with INVERTED OVERPRINT var., used, excellent quality, rare, signed by Victor Kneitschel on back! (Image)

GJ.46, 1877 2c. on 5c., mint with large part original gum, excellent quality! (Image)