Patent for a linting machine (Carver type) that contains an air pocket at the end of the passage to prevent cotton from clogging the machine.

Postcard of William Henry Gordon of Porter, Oklahoma and Fred Smith wearing striped shirts, dark vests, and hats. A handwritten note on the back of the postcard says "Compliment of William Gordon to Ida Leroy." This collection of photographs of African Americans was purchased from an estate in Dallas, Texas.

Scrapbook from a student at Texas Women's college that contains messages and photos from fellow students, as well as ephemera from school events.

This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.

Map of the border between Oklahoma and Texas, showing the Red River in portions of Montague and Cooke Counties, Texas, and Love County, Oklahoma. Shows flood plains (green), cut banks (dark brown lines), and sandy beaches (tan) along the river. The map also includes creeks, cities, towns, and railroads. Scale [ca. 1:63,360] (1 mile to the inch).

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000

Map of the Red River and the Texas-Oklahoma broader, showing county lines, sandy soil areas, bluffs, cut banks, and creeks. The bluff and cut bank heights are labeled, and arrows in the main channel of the Red River indicate the direction of flowing water. There is an inset map near the lower-left corner of the five sheets as a whole, covering the Texas-Oklahoma boarder in its entirety. Scale [ca. 1:31,680] (1/2 mile to the inch).

Map of the Red River and the Texas-Oklahoma broader, showing county lines, sandy soil areas, bluffs, cut banks, and creeks. The bluff and cut bank heights are labeled, and arrows in the main channel of the Red River indicate the direction of flowing water. There is an inset map near the upper-right corner of the five sheets as a whole, covering the Texas-Oklahoma boarder in its entirety. Scale [ca. 1:31,680] (1/2 mile to the inch).

Map of the Red River and the Texas-Oklahoma broader, showing county lines, sandy soil areas, bluffs, cut banks, and creeks. The bluff and cut bank heights are labeled, and arrows in the main channel of the Red River indicate the direction of flowing water. There is an inset map near the lower-left corner of the five sheets as a whole, covering the Texas-Oklahoma boarder in its entirety. Scale [ca. 1:31,680] (1/2 mile to the inch).

Topographic map of parts of Tillman County, Oklahoma, and Wichita County, Texas, showing roads, buildings, oil wells, bodies of water, and U.S. Supreme Court temporary points and receivership boundary. Relief shown by contours and spot heights. Scale ca. 1:6,000