Texas: Saspamco Quadrangle Grid Zone "D"

Topographic quadrangle map of Saspamco, Texas, showing towns, roads, water bodies, bordered between counties, ranches and farms, railroads, water tanks and water wells, and landmarks. Relief shown by contours (interval 20 feet) and spot heights. Scale 1:62,500
Date: 1942
Creator: Lukesh, G. R.; Rehberg, A., Jr. & Kenda, P.
System: The Portal to Texas History

Texas: San Antonio Quadrangle

Topographical quadrangle map of Bexar County, Texas, and a small portion of Wilson County, Texas, showing towns, roads, bodies of water, landmarks, and borders, with relief shown by contours (interval 10 feet) and spot heights. Scale 1:62,500
Date: 1957
Creator: Douglas, E. M.; Herron, W. H.; McBeth, J. F.; Bartlett, E. R.; McLaughlin, Fred; Thompson, A. H. et al.
System: The Portal to Texas History