1970 Map of Guayama

This historical map portrays the area of Guayama in 1970, primarily covering Guayama County as well as portions of Arroyo County and Patillas County. Featuring a scale of 1:20000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Guayama region at the time. Published in 1972, it is one of 4 known editions of this map due to revisions or reprints.