
The Frio River carves a serpentine path through the ranch lands of Frio County in the mid-1960s, a landscape defined by an extensive network of water management features essential for South Texas cattle operations. Large family holdings like the Halff Ranch, Stoker Ranch, and the evocatively named El Rancho Quien Sabe dominate the terrain, connected by a dense grid of windmills such as the Salty Windmill and Cude Crossing Windmill.
45 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1925 · Pearsall 1-b
USGS Topo · 1:48,000
1925 · Pearsall 1-c
USGS Topo · 1:48,000
1927 · Pearsall
USGS Topo · 1:62,500
1928 · Frio Town
USGS Topo · 1:62,500
1942 · Divot
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1954 · San Antonio
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Divot
USGS Topo · 1:62,500
1957 · San Antonio
USGS Topo · 1:250,000