1957 Map of Bayamon

This historical map portrays the area of Bayamon in 1957, primarily covering Bayamón Municipio as well as portions of San Juan Municipio, Guaynabo Municipio, Toa Baja Municipio, Cataño Municipio, Dorado Municipio, and Toa Alta Municipio. Featuring a scale of 1:20000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Bayamon region at the time. Published in 1959, it is the sole known edition of this map.