5 Centavos Real Flat Disc 2nd. Family

The KM# Pn101–Pn104 references place this squarely in the pattern coin category — produced during Brazil's internal deliberations over the Real coinage system ahead of the Plano Real's July 1994 launch. The flat disc format of this family was ultimately rejected in favor of the segmented-edge and bi-metallic solutions adopted for the circulating series, making these patterns dead-end survivors of a design process that moved fast under enormous political pressure to stabilize a currency that had shed eight zeroes across multiple predecessor units in under a decade.