This historical map portrays the area of Rio Grande in 2018, primarily covering Río Grande as well as portions of Lindo Mar and Las Coles. Featuring a scale of 1:20,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Rio Grande region at the time. Published in 2018, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1940 · Carolina
USGS Topo · 1:30,000
1941 · Rio Grande
USGS Topo · 1:30,000
1941 · Carolina
USGS Topo · 1:30,000
1945 · El Yunque
USGS Topo · 1:30,000
1946 · El Yunque
USGS Topo · 1:30,000
1946 · Gurabo
USGS Topo · 1:30,000
1946 · Fajardo
USGS Topo · 1:30,000
1947 · Carolina
USGS Topo · 1:30,000
1947 · El Yunque NE
USGS Topo · 1:10,000
1947 · Gurabo NE
USGS Topo · 1:10,000