Based on an exhibition organized by the Amon Carter Museum and The University of Texas at Arlington Library, this Humanities Texas traveling exhibition spans the mapmaking enterprise, beginning with the earliest known map to show the Texas edge of the Gulf (1512) and ending with an 1873 map of Texas showing the right of way granted to railroads. For more information, please contact the Gonzales County Jail Museum and THMD Visitor Center at 512.924.5850.