1 Real

Guatemala's 1 Real coinage of this period was a holdover denomination in a monetary system already transitioning toward decimalization — the peso decimal system had been formally adopted decades earlier, but reales persisted in practice through the 1890s as the government struggled to stabilize currency amid chronic fiscal instability and the dominance of coffee export revenues controlled by a small planter elite. By 1899, the Liberal government of Manuel Estrada Cabrera, who had seized power that same year following the assassination of President Reina Barrios, was managing a monetary environment under considerable strain.

KM#171 represents one of the final years this denomination was struck before Guatemala moved decisively to a new monetary framework in the early twentieth century.