P.L. 94-171 County Block Map (2010 Census): Denton County, Block 8

Parent map for Denton County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:7,500.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Denton County, Block 9

Parent map for Denton County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:7,500.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Denton County, Block 10

Parent map for Denton County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:7,500.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Denton County, Index

Index map for Denton County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:76,763.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Hunt County, Index

Index map for Hunt County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:92,115.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

Ray Roberts Lake Pre-Construction Landuse, January 1980

Map showing the area around Ray Roberts Lake in Northern Texas. It contains a color coded legend indicating a variety of geographical features.
Date: January 1980
Creator: CRSLA
Object Type: Map
System: The UNT Digital Library
Texas Attorney General Opinion: V-11 (open access)

Texas Attorney General Opinion: V-11

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Whether the County of Grayson can legally approve payment of claims allowed by order of the Commissioners' Court for clerical expenses incurred by a Tax Assessor-Collector in making his final monthly report of collection after his term of office has expired.
Date: January 31, 1947
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Car-Rail Hose-Bridge. (open access)

Car-Rail Hose-Bridge.

Patent that provides a hose-bridge that is light in weight and simple in construction, that can be carried on the cars or stored at different points on the line convenient for use.
Date: January 24, 1921
Creator: Tyler, Charley P.
Object Type: Patent
System: The Portal to Texas History
Nut Lock. (open access)

Nut Lock.

Patent for an improved nut lock that prevents nuts from loosening. The invention is a combined nut lock and washer with spring plate, including illustrations.
Date: January 14, 1919
Creator: Teague, Isaac E.
Object Type: Patent
System: The Portal to Texas History
Sliding Door for Railway Freight Cars (open access)

Sliding Door for Railway Freight Cars

Patent for sliding door for frieght cars, rather than doors that open outward.
Date: January 9, 1917
Creator: Tierney, Henry J.
Object Type: Patent
System: The Portal to Texas History
Nut Lock (open access)

Nut Lock

Patent for device locks a nut to the threaded portion of a bolt.
Date: January 2, 1917
Creator: Blackwelder, Charlie A.
Object Type: Patent
System: The Portal to Texas History
Space Band for Line Casting Machines (open access)

Space Band for Line Casting Machines

Patent for improvments in space bands.
Date: January 2, 1917
Creator: Webb, James L.
Object Type: Patent
System: The Portal to Texas History
Jack (open access)

Jack

Patent for a new Jack's that can use in motor cars and other vehicles, It is folded into a compact condition, for storage, within the tool chest of the machine, including illustrations.
Date: January 11, 1916
Creator: Abernathy, George J.
Object Type: Patent
System: The Portal to Texas History
Picking Mechanism for Cotton-Harvesters. (open access)

Picking Mechanism for Cotton-Harvesters.

Patent for harvesting the cotton crop, with a focus on the construction of the picker-spindles, including illustrations.
Date: January 13, 1914
Creator: Upshaw, Lucius L.
Object Type: Patent
System: The Portal to Texas History
Gaff (open access)

Gaff

Patent for a gaff. This invention is for catching small animals. Illustration included.
Date: January 31, 1911
Creator: Werline, William Frederick
Object Type: Patent
System: The Portal to Texas History
Tire-Armor (open access)

Tire-Armor

Patent for a metallic covering for rubber tires. Illustrations included.
Date: January 24, 1911
Creator: Willis, Horatio C.
Object Type: Patent
System: The Portal to Texas History
Display-Case. (open access)

Display-Case.

Patent for a display case for food, which has an improved frame.
Date: January 17, 1911
Creator: Folsom, Andrew W.
Object Type: Patent
System: The Portal to Texas History
Crude-Oil Burner (open access)

Crude-Oil Burner

Patent for a crude oil burner for kitchen use such as cooking. Illustrations included.
Date: January 25, 1910
Creator: Brennan, John B.
Object Type: Patent
System: The Portal to Texas History
Starting and Stopping Device for Gas and other Engines. (open access)

Starting and Stopping Device for Gas and other Engines.

Patent for an improved starting and stopping mechanism for gas or other engines.
Date: January 25, 1910
Creator: Ellis, Thomas William
Object Type: Patent
System: The Portal to Texas History
Match-Box. (open access)

Match-Box.

Patent for improvements in match-boxes by constructing the match box “wherein matches will be picked up and delivered no matter at what angle they may be with relation to the delivering device.” (Lines 18-20) Illustration is included.
Date: January 11, 1910
Creator: Fleming, Henry C. & Royster, William F.
Object Type: Patent
System: The Portal to Texas History
Cotton-Gin (open access)

Cotton-Gin

Patent for a cotton gin which removes lint with air pressure. Illustrations included.
Date: January 26, 1909
Creator: Epps, Clinton Calvin
Object Type: Patent
System: The Portal to Texas History
Valve for Engines. (open access)

Valve for Engines.

Patent for an improved and cheaper valve for steam engines.
Date: January 26, 1909
Creator: Hopper, James F.
Object Type: Patent
System: The Portal to Texas History
Gland or Swab-Holder (open access)

Gland or Swab-Holder

Patent for a holder for swabs used for lubricating pistons, valve rods, and other similar devices. Illustrations included.
Date: January 14, 1908
Creator: Slaydon, William
Object Type: Patent
System: The Portal to Texas History
Can Closure (open access)

Can Closure

Patent for a can closure. Illustration included.
Date: January 29, 1907
Creator: Brundrett, Arnold
Object Type: Patent
System: The Portal to Texas History