UNT Libraries Government Documents Department - 869 Matching Results

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Description: Patent for adding mechanical improvements to ratchet drill tools. These improvements include improved adjustment efficiency and range.
Date: August 12, 1913
Creator: McMillan, Eugene C.

[Trading Card: Greater Roadrunner]

Description: Trading card issued as part of the Geocache Challenge program for Lake Casa Blanca State Park, depicting a roadrunner standing in a grassy area. The back of the card contains information about the species.
Date: 2011
Creator: Texas. Parks and Wildlife Department.

Lake Casa Blanca State Park

Description: A map of Lake Casa Blanca State Park created by the Texas Parks and Wildlife Program. The map details the areas where the lake meets the park. The map also details the locations of bathrooms, camping areas, fishing spots, bath houses, etc. An amphitheater is located on the west bank.
Date: 2013
Creator: Texas. Parks and Wildlife Department.

Loop 20 News

Description: This is a news letter for the population of Laredo, Texas concerning the roads project to expand Loop 20. The bilingual newsletter provides the primary goals of the expansion and scheduling of public workshops for Laredo citizens to attend. There is an attached illustrated map showing the proposed project in relation to the city of Laredo.
Date: 2006
Creator: Texas. Department of Transportation.

Lake Casa Blanca State Park

Description: This is an illustrated map of the Lake Casa Blanca State Park located near the city of Larado in Webb County, Texas. The map shows the access roads throughout the park, camping sites and a legend that shows the locations of all the parks amenities.
Date: February 2015
Creator: Texas. Parks and Wildlife Department.

Lake Casa Blanca International State Park: Trails Map

Description: This map is for the Lake Casa Blanca International State Park. The map provides the access routes of the park, color coded trail routes, and a legend provides the location of all the parks amenities. There is a "Points of Interest" providing information on sites inside of the park included with GPS coordinates and brief description. The reverse side of the map offers information on staying safe, trail etiquette, and a legend providing the length of the trails, estimated time to hike, difficulty level, and description.
Date: 2013
Creator: Texas. Parks and Wildlife Department.
Location Info:

Chain Jack.

Description: Patent for new and useful improvements in chain-jacks. "This invention aims to provide a chain-jack for lifting the boxes of axles, so that the bearings or brasses therefor can be readily replaced, and is designed especially for use in cases of hot boxes on railway-cars" (line 11-15).
Date: February 18, 1902
Creator: Phillips, Henry S.


Description: Patent for a lubricating device for use on railroad cars, which continuously supplies lubricant to the journal box of the train car.
Date: October 6, 1908
Creator: Maness, William C.

Multiple Telegraph

Description: Patent for "a simple device of this character by means of which any one of a number of instruments or translating devices at a distance may be operated over a single line-wire and by means of a single flow of electric current through said wire" (lines 10-15).
Date: May 7, 1901
Creator: Foster Jr., Samuel T.