GJ.AAC- 18, 7P. Basabilbaso, PO box payment card used in Concepción del Uruguay on 18/MAR/1949, VF (Image)

GJ.BEE- 7, 80c. Plowman, dispatch note of parcel post, used in 1915, VF (Image)

GJ.CAP- 7, 1½+1½c. Juárez Celman, lettercard with paid reply (inside), with "MUESTRA" ovpt., VF (Image)

GJ.CAP- 8, 3+3c. Juárez Celman, lettercard with paid reply, VF (Image)

GJ.CAP- 26, 4c. Liberty, 6 lettercards with "MUESTRA" overprint, different views, unused, minor faults (Image)

GJ.CAP- 27, 4c. Liberty, 3 lettercards with different views on back in black, used, one with printed advertising (Image)

GJ.FAJ- 24, 4c. Rivadavia, with MUESTRA ovpt., VF (Image)

GJ.SOB- 6, 16c. Avellaneda, diagonally laid paper (///), unused, VF (Image)

GJ.SOB- 46. 5c. Liberty, sent from Buenos Aires to Uruguay on 31/OC/1902, uprated with 5c., VF quality. The arrival cancel of Montevideo was applied over the Argentine postage! (Image)

GJ.SOB-115, 75c. Pre-historic Mammals, used, VF (Image)

GJ.SZC- 13-04-V, 5c. Liberty, lettersheet illustrated inside with view "slaughter house", olive green, unused, VF (Image)

GJ.SZC- 14-21-C, 5c. Liberty, lettersheet illustrated inside with view of Iguazú river, chestnut, used in 1902, VF (Image)

GJ.SZC- 1U, 5c. Liberty, lettersheet illustrated inside, circular design type IV, redish chestnut, unused, VF (Image)

GJ.SZC- 2U, 5c. Liberty, lettersheet illustrated inside, oval design type IV, chestnut, sent from B.Aires to Santa Fe, VF (Image)

GJ.SZC- 6C, 5c. Liberty, lettersheet illustrated inside with New Year greetings, in blue and chestnut, used in Buenos Aires, VF (Image)

GJ.SZC- 8A, 5c. Liberty, lettersheet illustrated inside with New Year greetings, in chestnut and light blue, used in Buenos Aires on 23/DE/1899, VF (Image)

GJ.SZC- 10A, 5c. Liberty, lettersheet illustrated in chestnut and light blue, sent from Rosario to Buenos Aires in 1899, VF (Image)

GJ.SZC- 12D, 5c. Liberty, lettersheet illustrated inside with view commemorating the visit of the president of Brazil, portraits in chestnut (diagonal), sent from B.Aires to Coronda, VF (Image)

GJ.SZC- 15P-28-O, 15c. Liberty, lettersheet illustrated inside with view of Jesuit ruins in olive, unused, VF (Image)

GJ.TAR- 11, 2c. Little Envelope, VF (Image)

GJ.TAR- 16, 6c. Rivadavia, postal card with reply paid, unused, some minor defects (Image)

GJ.TAR- 18, 4c. Liberty, with "MUESTRA" ovpt., unused, VF (Image)

GJ.TAR- 22C, 4c. Liberty postal card with view of Santa Fe street, with MUESTRA ovpt., unused, VF (Image)

GJ.TAR- 24, 6c.+6c. Liberty, 3 double postal cards (paid reply), different illustrations, unused, VF (Image)

GJ.TAR- 25, 4c. Liberty, from Buenos Aires to La Plata in 1904, VF (Image)