Port O'Connor Quadrangle: Texas

Topographic quadrangle map of a portion of Texas, showing populated areas, boundaries, water bodies, railroads, roads, and landmarks. Relief shown by contours (interval 5 feet) and spot heights and includes a key, road classification, and quadrangle location diagrams. Scale 1:24,000
Date: 1954
Creator: Geological Survey (U.S.)
System: The Portal to Texas History