1955 Map of Rosario

This historical map portrays the area of Rosario in 1955, primarily covering San Germán Municipio as well as portions of Mayagüez Municipio, Hormigueros Municipio, Añasco Municipio, and Maricao 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 Rosario region at the time. Published in 1958, it is the sole known edition of this map.