Banco Mauá & Cia., 1861 issue, 480, 960-Centésimos (P-S257) for the last, the first an unlisted denomination, very fine, very good, 1863 issue, 50-Centésimos, 1, 1-Peso (P-S262b, 63a (2)), very good to very fine, 20, 50-Centésimos, 1, 20-Pesos (P-S271, 72, 73, 77), good to fine, 1870 issue, 20-Pesos (P-S284), tear, bald spots, otherwise fine, 1871 issue, 10-Pesos (3), 20-Pesos (16) (P-S291 (3), 92 (16)), several damaged, most good to fine, 1875 issue, 20, 20, 20, 50-Centésimos, 1, 1, 2, 5, 100-Pesos (P-S301 (3), 02, 03 (2), 04, 05, 09), first damaged, good to very fine, and 1876 issue, 50-Centésimos, 1, 2, 100-Pesos (P-S312, 13, 14, 21), very fine to almost uncirculated (42) (lot)

Details
Banco Mauá & Cia., 1861 issue, 480, 960-Centésimos (P-S257) for the last, the first an unlisted denomination, very fine, very good, 1863 issue, 50-Centésimos, 1, 1-Peso (P-S262b, 63a (2)), very good to very fine, 20, 50-Centésimos, 1, 20-Pesos (P-S271, 72, 73, 77), good to fine, 1870 issue, 20-Pesos (P-S284), tear, bald spots, otherwise fine, 1871 issue, 10-Pesos (3), 20-Pesos (16) (P-S291 (3), 92 (16)), several damaged, most good to fine, 1875 issue, 20, 20, 20, 50-Centésimos, 1, 1, 2, 5, 100-Pesos (P-S301 (3), 02, 03 (2), 04, 05, 09), first damaged, good to very fine, and 1876 issue, 50-Centésimos, 1, 2, 100-Pesos (P-S312, 13, 14, 21), very fine to almost uncirculated (42) (lot)