Map of Asylum Lands

Survey map of land grants for "blind and lunatic asylums" in Shackelford, Jones, Taylor, and Calhoun Counties, showing blocks of land and plat numbers. The map also includes rivers, creeks, and areas of elevation. Relief shown in hachures. Scale [ca. 1:70,000] (2000 varas to the inch).
Date: 1857
Creator: Creuzbaur, Robert
Object Type: Map
System: The Portal to Texas History

[Texas] Typical Curves of Precipitation

Series of three graphs demarcating the average rainfall per month for specific Texas cities across different regions of the state. Some lines are marked in red to distinguish individual points.
Date: 1891
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History