1/4 Real

Córdoba's quarter real emerged from a provincial mint operating well outside Buenos Aires' reach during the fractious early decades of Argentine independence. The United Provinces were barely a coherent monetary union — individual provinces struck their own silver on their own terms, and Córdoba was no exception. The KM#1.1 designation covers multiple die marriages catalogued separately under CJ#2 and CJ#3, distinctions that matter for serious collectors of Argentine provincial coinage.

At 7 grams for a denomination this small, the weight specification was frequently ignored in practice; assay records from the period document chronic underweight pieces passing through the Córdoba casa de moneda without rejection.