Entire letter sent to Córdoba on 28/SE/1823, with the red mark "BUENOS AYRES" (GJ.BUE 8) very well applied along "3" (Reales) rating in pen, excellent quality! (Image)

Entire letter sent to Córdoba on 25/NO/1827, with the red marks "BUENOS AYRES" and "FRANCA" (GJ.BUE 8 and 11) very well applied, excellent quality, with abbreviated signature of Victor Kneitschel (Image)

Cover with its original letter included dated 12/OC/1825, sent to Buenos Aires with the red straightline mark "CORDOBA" (GJ.CBA 2) perfectly applied and "4" (Reales) rating in pen, excellent quality, signed with abbreviated signature of Victor Kneitschel. (Image)

Circa 1841, folded cover sent to Sucre, with the marks "SALTA" (SAL 3) and "FRANCA" (SAL 4A) perfectly applied in red, very fine quality, with signature of Victor Kneitschel (abbreviated) (Image)