4 Reales

Córdoba's provincial coinage persisted well into the mid-nineteenth century despite the Argentine Confederation's repeated attempts to consolidate monetary authority under a single national framework. This 4 Reales belongs to a period when individual provinces still operated their own mints and set their own alloy standards — Córdoba's .750 fineness being notably below the old colonial standard, a practical concession to silver availability rather than any deliberate debasement policy.

The CJ#52 attribution places this among the later die marriages documented by Cunietti-Ferrando, whose work remains the definitive reference for distinguishing the provincial Argentine series.