23 Matching Results

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Felly-Joint Bridge

Description: Patent for a felly joint bridge designed to strengthen and support vehicle wheels, with illustrations.
Date: November 1, 1910
Creator: Lawrie, Alexander
Partner: UNT Libraries Government Documents Department

Car-Door.

Description: Patent for a sliding car door and the frame that allows its sliding mechanism to work.
Date: September 7, 1915
Creator: Sneddon, William
Partner: UNT Libraries Government Documents Department

Insect-Trap

Description: Patent for an insect trap which attracts insects with a light and contains them.
Date: April 4, 1911
Creator: La Baum, Francis M.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for new and improved Nut-Locks, allowing for "a simple, strong, durable, and efficient arrangement for effectually locking a nut on a bolt..." (lines 16-18), including instructions and illustrations.
Date: April 29, 1916
Creator: Portesi, Santos & Taini, John
Partner: UNT Libraries Government Documents Department

Folding Bunk Stairs

Description: Patent for stair-step that can be folded up, to be used in bunk bed situations such as in sleeping cars of trains.
Date: December 26, 1916
Creator: Mey, Ella E.
Partner: UNT Libraries Government Documents Department

Del Rio 1917 Sheet 1

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Del Rio 1917 Sheet 2

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Del Rio 1917 Sheet 3

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Del Rio 1917 Sheet 5

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Del Rio 1917 Sheet 6

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Del Rio 1917 Sheet 4

Description: Sanborn map sheet showing an area of Del Rio in Val Verde County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1917
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Map of lands in Val Verde County Texas.

Description: Map shows railroads, roads, barb wire fences, and tracts of land along the Devil's River with dimensions, acreage and ownership. On verso: Description of lands shown by map on reverse hereof. Scale [1:88,334].
Date: 1913
Creator: White Phelps & Cox of New Jersey (Firm)
Partner: University of Texas at Arlington Library
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