This historical map portrays the area of Keystone Ranch in 2019, primarily covering Keystone Ranch. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Keystone Ranch region at the time. Published in 2019, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1927 · Pearsall
USGS Topo · 1:62,500
1934 · Schattel
USGS Topo · 1:62,500
1942 · Dilley
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Hindes
USGS Topo · 1:62,500
1961 · Crystal City
USGS Topo · 1:250,000
1964 · Pearsall South
USGS Topo · 1:24,000
1964 · Pearsall North
USGS Topo · 1:24,000
1968 · Crystal City
USGS Topo · 1:250,000