This historical map portrays the area of San Juan in 2018, primarily covering San Juan as well as portions of Cataño, Sector Yambele, and Los Murieles. 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 San Juan 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 · Bayamon
USGS Topo · 1:30,000
1941 · San Juan
USGS Topo · 1:30,000
1941 · Carolina
USGS Topo · 1:30,000
1946 · Aguas Buenas
USGS Topo · 1:30,000
1946 · Naranjito
USGS Topo · 1:30,000
1946 · Gurabo
USGS Topo · 1:30,000
1947 · Carolina
USGS Topo · 1:30,000
1947 · Aguas Buenas NO
USGS Topo · 1:10,000
1947 · Bayamon
USGS Topo · 1:30,000