Map shows routes and stops of the Pony Express. Includes illustrations and text notes. Scale not given.

Map shows late late twentieth century streets in Saltillo, Coahuila, Mexico. No scale shown.

An update on the effort to create De Zavala Park on the homesite

Continued correspondence regarding the creation of De Zavala Park

Map shows streets names, railroads, neighborhood additions, Lake Arlington, and locations for Six Flags [amusement park], and bi-county stadium; southern city limit along Arkansas Lane with small exceptions, northern city limit along Fort Worth-Dallas Turnpike [I-30]. Scale [ca. 1:21,600].

Map shows county roads, state and federal highways, railroads, city boundaries, and some buildings. Inset: Key to counties. Scale not given.

Map shows streets names, railroads, neighborhood additions, Lake Arlington, and locations for Six Flags [amusement park], and bi-county stadium; southern city limit along Arkansas Lane with small exceptions, northern city limit along Fort Worth-Dallas Turnpike [I-30]. Scale [ca. 1:21,600].

Map shows streets names, railroads, neighborhood additions, Lake Arlington, and locations for Six Flags [amusement park], and bi-county stadium; southern city limit along Arkansas Lane with small exceptions, northern city limit along Fort Worth-Dallas Turnpike [I-30]. Scale [ca. 1:21,600].

Map shows mid-twentieth century Texas highways, counties, cities, towns, national forests and parks, and state parks. Includes index, mileage chart, legend, and text notes. Insets: "Route map of San Antonio," "Route map of Fort Worth," "Route map of Dallas," "Route map of Austin," "Route map of El Paso," "Route map of Corpus Christi," "Route map of Waco," "Route map of Lubbock," "Route map of Amarillo," "Route map of Wichita Falls," "Route map of Houston," and "Route map of Beaumont." Relief shown by shading and spot heights. Scale [ca. 1:1,900,800].

Continued correspondence regarding De Zavala Park

Map shows roads, land parcels, landowners, acreage, and towns; Sabine Lake and the Neches and Sabine Rivers. Depths shown by soundings. Scale not given.

Map shows Texas highways, major roads, railroads, counties, cities, towns, major lakes and reservoirs, and national parks. Scale [1:2,300,000].

Map shows reservoirs and lakes along the Trinity River from Gainesville to Houston Texas. Includes legend and informational text about "the Trinity Project." Scale not given.

Yarborough reports a positive response from the Senate regarding his proposal to create a Park at the homesite of Lorenzo de Zavala in Harris County.

Correspondence regarding opposition from Albert Thomas against De Zavala Park

Map shows street names, block and lot numbers and dimensions, additions, railroads, trolley route, and locations of major institutions. Considerable information [business names, ownership names, and dates] added in pencil and outline colors. Scale [1:1,200].

Map shows dimensional relief of mountain ranges for portions of Val Verde, Edwards, Kinney, Maverick, Uvalde, Zavala, and Terrell counties in West Texas; railroads, roads, trails, ranches, select ranch owners, landmarks, aircraft landing areas, and other notable physical features; molded dimensional relief but no printed depiction of internal mountain ranges in Mexico to the west-southwest of Del Rio. Includes legend and index to adjoining plastic relief maps. Relief shown by contours and spot heights. Scale [ca. 1:250,000].

Map shows mid-twentieth century Sabine County, Texas roads, towns, and the Sabine National Forest. Includes legend, key to counties, and hand written notes. Insets: "Milam," "Sexton," "Bronson," "East Mayfield," "Geneva," and "Inset no. 1 - Brookeland". Scale [ca. 1:253, 000] and [ca. 1:316,800].

Map shows dimensional relief of mountain ranges for a portion of Presidio county in West Texas; railroads, roads, trails, ranches, landmarks, aircraft landing areas, abandoned mines, ruins, and other notable physical features; molded dimensional relief but no printed depiction of internal mountain ranges in Mexico to the west and south of Presidio. Includes legend and index to adjoining plastic relief maps. Relief shown by contours and spot heights. Scale [ca. 1:250,000].

Statement describing a plan to create "De Zavala Park" in Harris County including a monument remembering Lorenzo de Zavala at the location of his home and grave. The statement includes background about de Zavala and the memorial plans, with a call to contact Representative Albert Thomas to support the plan.

Map shows business names and locations, public institutions, streets names, parks, parking lots, block and possibly lot numbers. Scale not given.

Map shows business names and locations, public institutions, streets names, parks, parking lots, block and possibly lot numbers. Scale not given.

Map shows cattle brands of ranches and identifies their owners in the late nineteenth century "Texas Panhandle." Relief shown by hachures. Scale [ca. 1:1,265,000].

Map shows major roads, railroads, cities, ports, and airports, and internal district boundaries for Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama, and for adjacent portions of Mexico and Colombia. Includes legend. Relief shown by shading and spot heights. Scale [1:1,500,000].