San Marcos Sheet

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1919
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

Smiley Sheet

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1920
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History

San Marcos Sheet

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1911
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

San Marcos Sheet

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project; this is a reprint based on surveys conducted 1906-1908. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1931
Creator: Geological Survey (U.S.)
System: The Portal to Texas History