100 Pesos

Entre Ríos issued this note during Argentina's terminal fiscal crisis, when provincial governments — cut off from federal transfers and unable to service payrolls — began printing their own quasi-currencies. These emergency bonds, collectively known as patacones in Buenos Aires Province but carrying different names elsewhere, were legally denominated in pesos yet circulated at varying discounts depending on public confidence in each issuing province. Entre Ríos called its series "Federales."

Casa de Moneda's involvement gave the notes a degree of physical credibility that helped acceptance, though the irony of the national mint producing instruments that effectively bypassed the national currency was not lost on contemporary observers. Most were redeemed or destroyed after the 2002 stabilization agreements.