2 Pesos

The Chaco bonos were emergency quasi-currency issued by Argentina's provincial governments during the 2001–2002 economic collapse, when the federal government's corralito restrictions effectively froze bank deposits and starved provinces of liquidity. Chaco was among the poorest provinces in the country and had essentially no capacity to service its obligations through conventional channels. These notes circulated alongside federal pesos and similar instruments from other provinces — at times accepted at face value, at times discounted.

Casa de Moneda's involvement lent the series a physical credibility that some provincial scrip lacked. The paper quality and printing standards met the same baseline used for federal issues.