1972 Map of Rio Descalabrado

This historical map portrays the area of Rio Descalabrado in 1972, primarily covering Santa Isabel County as well as portions of Juana Díaz County, Coamo County, and Villalba 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 Rio Descalabrado region at the time. Published in 1974, it is one of 4 known editions of this map due to revisions or reprints.