ORIGINAL 1914 FOLIO AREAL GEOLOGY MAP OF VAN HORN , TEXAS QUADRANGLE
Actual map measures 15 x 17 1/2" inches
Surveyed in 1904 -05
USGS - George Otis Smith, Director
E.M. Douglas - Geographer
Topography by Arthur Stiles and others
Map shows Mines, Quarries and Prospects - Copper and Silver
Note: map will be shipped in a large sturdy Priority tube.