UNT Libraries Government Documents Department - 258 Matching Results

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Envelop.

Description: Patent for "simple envelop which can be cheaply manufactured and which cannot be fraudulently tampered with or opened for the purpose of removing its contents without mutilating or injuring the envelop to an extent which would be noticable" (lines 9-14), including illustrations.
Date: April 3, 1917
Creator: Moore, Essie H.
Item Type: Refine your search to only Patent

Hub Ball-Bearing.

Description: Patent for a bearing to be employed in a wheel and axle system. The patented bearing is meant to reduce the usual amount of friction in the system to a minimum.
Date: August 26, 1913
Creator: Price, John W.
Item Type: Refine your search to only Patent

Lake Bob Sandlin State Park

Description: This is an illustrated map of Lake Bob Sandlin State Park near the town of Pittsburg in Camp County, Texas. The map covers the access routes, camp sites, trails, and a legend shows the location of the parks amenities. Included is a picture profile of fish species in the lake and the imposed limits for fishing.
Date: February 2013
Creator: Texas. Parks and Wildlife Department.
Item Type: Refine your search to only Map

Lake Bob Sandlin

Description: Map of the Lake Bob Sandlin State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: November 2008
Creator: Texas. Parks and Wildlife Department.
Item Type: Refine your search to only Map

Lake Bob Sandlin State Park

Description: Map of Lake Bob Sandlin State Park near Pittsburg in Camp County, Texas. The map shows the roads, camp sites, lake access points, hiking trails, and park amenities. There a bubble map in the lower left of the map showing the location of the park in relation to the various lakes of area.
Date: February 2015
Creator: Texas. Parks and Wildlife Department.
Item Type: Refine your search to only Map
Location: None

Insect Destroyer

Description: Patent for an insect destroyer. This invention is designed to destroy boll weevils by using blowers and agitators that send the boll weevils to receptacles filled with liquid. Illustration included.
Date: July 7, 1908
Creator: Vickers, John J.
Item Type: Refine your search to only Patent

Marine Propeller

Description: Patent for a marine propeller which allows for "a reversal of the action of the wheel for propulsion in opposite directions or for turning the boat without changing the direction of rotation of the power-shaft."
Date: March 11, 1902
Creator: Cannon, Burrell
Item Type: Refine your search to only Patent

Pittsburg 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 1:24000
Date: 1962
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.94 -94.94

Tyler

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 1:250000
Date: 1984
Creator: United States. Army. Corps of Engineers.
Item Type: Refine your search to only Map
Location: 32.50 -95.00

Leesburg 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 1:24000
Date: 1962
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.94 -95.06

New Hope 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 1:24000
Date: 1967
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 33.06 -95.19
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