Texas and Oklahoma boundary : Big Bend area, December 31, 1923, map no. 2, showing medial line, sheet no. 1.

Map shows triangulation used to determine boundary lines, county lines, towns, land sections and tract numbers, landowners, oil well locations and owners, and original survey dates. Triangulation shown in red. Scale [1:6,000].
Date: 1924
Creator: Kidder, Arthur D.
System: The Portal to Texas History

Texas and Oklahoma boundary : Big Bend area, December 31, 1923, map no. 2, showing medial line, sheet no. 2.

Map shows triangulation used to determine boundary lines, county lines, towns, land sections and tract numbers, landowners, oil well locations and owners, and original survey dates. Triangulation shown in red. Scale [1:6,000].
Date: 1924
Creator: Kidder, Arthur D.
System: The Portal to Texas History

Texas - Oklahoma : Red River Big Bend area reduced map.

Map shows soil classification, vegetation, fossils, bridges, and islands in the Big Bend area of the Red River between Texas and Oklahoma. Includes legend. Relief shown by countours and spot heights. Contour intervals at two feet. Scale [1:12,000].
Date: 1921
Creator: Texas. Reclamation Department.
System: The Portal to Texas History

Texas - Oklahoma Red River Big Bend area reduced map : reproduced from Grandfield bridge, Big Bend, Devol bridge, and Brush Creek topographic sheets.

Map shows soil classification, vegetation, fossils, roads, bridges, marshed, islands, and oil wells in the Big Bend area of the Red River between Texas and Oklahoma. Includes legend. Relief shown by countours and spot heights. Contour intervals at two feet. Scale [ca. 1:12,000].
Date: 1921
Creator: Texas Reclamation Dept.
System: The Portal to Texas History