4 Reales Bolivianos

Oxandaburu y Garvino was a commercial house operating out of Gualeguaychú, Entre Ríos, and this note is among the more unusual private emission instruments to survive from the Río de la Plata region. The denomination in Bolivian reales is not an accident — cross-border trade along the Uruguay River routinely relied on Bolivian silver coinage as a common medium, and private merchants occasionally issued scrip pegged to it rather than to the unstable Argentine provincial currencies of the period.

Provincial private banknote issues from Entre Ríos in the 1860s were rarely printed in large quantities and saw hard use in tight local circuits. Few survived.