This historical map portrays the area of Comerio SO in 1947, primarily covering Cidra County as well as portions of Cayey County, Aibonito County, Comerío County, and Barranquitas County. Featuring a scale of 1:10000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Comerio SO region at the time. Published in 1947, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.