1 Peso Provisional Government, Unfinished Truncation, Copper

Oaxaca's provisional coinage of 1915 was issued under the authority of Guillermo Meixueiro and the local Soberanista movement, which refused to recognize Carranza's Constitutionalist government and struck its own currency to fund operations in the sierra. The "unfinished truncation" variety reflects the improvised nature of production — dies were prepared under field conditions, and finishing details were inconsistently applied across the run.

These pieces circulated in a region effectively cut off from national monetary supply for much of the Revolution's middle phase.