1 Peso ABC Peso

The "ABC Peso" designation comes from the Asociación Unión Revolucionaria ABC, the secret anti-Machado organization whose political pressure contributed to the collapse of the Gerardo Machado dictatorship in 1933. The new revolutionary government struck this series beginning in 1934 partly to signal a clean break from the previous regime, though Cuba remained financially tethered to the United States dollar under the Platt Amendment's economic shadow well after the amendment's formal abrogation that same year.

Mintages dropped sharply across the issue's run, with 1939 pieces struck in comparatively small numbers before the series was discontinued.