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Soil Map, Texas, Denton County Sheet

Description: Map displays soil types along with creeks, rivers, roads, bridges, railroads, towns, schools, churches, stores, and experiment substations. Includes legend and symbols.
Date: 1922
Creator: United States. Bureau of Soils.
Item Type: Refine your search to only Map
Partner: UNT Libraries Government Documents Department

Mc Kinney 3-c Quadrangle

Description: 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 1:48000
Date: 1925
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 33.06 -96.94
Partner: UNT Libraries Government Documents Department

Dallas Sheet

Description: 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
Date: 1927
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.75 -96.75
Partner: UNT Libraries Government Documents Department

Frisco Quadrangle

Description: 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 1:62500
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 33.12 -96.88
Partner: UNT Libraries Government Documents Department

Dallas 2-b Quadrangle

Description: 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 1:48000
Date: 1925
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.94 -96.94
Partner: UNT Libraries Government Documents Department

Drill Bit

Description: Patent for drill bit, adapted for use in boring (or drilling) of oil wells with bit shank and enlarged head of angularly mounted rotary cutters (for outward cutting of well walls).
Date: January 3, 1922
Creator: Thomas, Martin E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hand Harvester.

Description: Patent for a hand harvester that contains a plate and cutter to be used for harvesting corn and maize with more ease.
Date: August 17, 1920
Creator: Taylor, Joseph S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dirigible Headlight for Vehicles.

Description: Patent for dirigible headlight for vehicles where the headlights are adapted to turn with the steering of the vehicle, or may be manually deflected independently of the vehicle steering.
Date: November 30, 1920
Creator: Poindexter, Franklin E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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