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  Partner: UNT Libraries Government Documents Department
 County: Dallas County, TX
Soil map, Texas, Dallas County sheet

Soil map, Texas, Dallas County sheet

Date: 1924
Creator: United States. Bureau of Soils.
Description: Map displays soil types along with creeks, rivers, locks and dams, levees, gravel pits, roads, bridges, ferries, railroads, airfields, towns, schools, orphans' homes, churches, and stores. Includes legend and symbols.
Contributing Partner: UNT Libraries Government Documents Department
Soil survey of Dallas County, Texas

Soil survey of Dallas County, Texas

Date: 1924
Creator: Carter, William T. (William Thomas)
Description: Text describes climate, agriculture, and soils of Dallas County, Texas.
Contributing Partner: UNT Libraries Government Documents Department
General Soil Map, Dallas County, Texas

General Soil Map, Dallas County, Texas

Date: 1980
Creator: United States. Soil Conservation Service.
Description: Map displays soil types along with creeks, towns, schools, churches, power transmission lines, oil and gas pipelines, roads, and railroads. Includes legend and symbols. Scale 1:253,400
Contributing Partner: UNT Libraries Government Documents Department
Soil Survey of Dallas County, Texas

Soil Survey of Dallas County, Texas

Date: 1980
Creator: Coffee, Daniel R.
Description: Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Dallas County, Texas.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Gang-Plows.

Improvement in Gang-Plows.

Date: July 3, 1860
Creator: Wilson, J. C.
Description: Patent for an improvement of gang-plows by arranging the plows in rows on to a fame which can be fastened to a wagon, when the wagon is in motion, it causes the plows to work in vertical motion. The height of the plow-frame can be adjusted. Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Harvesters.

Improvement in Harvesters.

Date: April 21, 1857
Creator: Wilson, J. C.
Description: Patent for cutting grain in gavels at regular intervals along the track of the machine, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Machine for Threshing Grain in the Field.

Machine for Threshing Grain in the Field.

Date: April 14, 1857
Creator: Wilson, J. C.
Description: Patent for a machine that collects swaths of grain for threshing using hooked teeth arranged in rows, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improved Method of Feathering the Sails of Vanes of Windmills.

Improved Method of Feathering the Sails of Vanes of Windmills.

Date: March 31, 1857
Creator: Wilson, J. C.
Description: Patent for a new windmill design with different sails and connections, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Garbage-Furnace.

Garbage-Furnace.

Date: March 10, 1891
Creator: Brownlee, Alexander
Description: Patent for an improved garbage-furnace which consist of a chamber having a grate for the reception of the garbage, a fire-box at each end, and a sand-box between the fire-boxes below the grate, grate-bars are arranged over the fire-boxes and extending from the bridge-wall, when the fire-boxes are ignited, garbage is introduced through the feed holes, the smoke, gases, fumes & etc. from the burning fuel and the garbage passed through a channel leading to the chimney. Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Shaft-Tug.

Shaft-Tug.

Date: February 3, 1891
Creator: Davies, Thomas William
Description: Patent for an improvement of harness and shaft-tugs by providing a sleeve to fit the tug closely, a bolt to secure the tug and a strap clamps to the shaft; for the purpose of limiting the movement of the tug. Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
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