Nut Lock. (open access)

Nut Lock.

Patent for a keyed lock for nut and bolt that is removable and does not damage the threads.
Date: December 20, 1892
Creator: Crisp, James E.
Object Type: Patent
System: The Portal to Texas History
Quilting Attachment for Sewing-Machines (open access)

Quilting Attachment for Sewing-Machines

Patent for a quilting attachment for sewing frames so that they can be easily folded up and stored, with durable and easy to use parts that are also inexpensive to make.
Date: December 20, 1892
Creator: Dickey, John S.
Object Type: Patent
System: The Portal to Texas History
Gas Apparatus. (open access)

Gas Apparatus.

Patent for certain new and useful improvements in apparatus for manufacturing gas from air and hydrocarbon, including instructions and illustrations.
Date: December 6, 1898
Creator: Gearing, Charles M.
Object Type: Patent
System: The Portal to Texas History
Hydrocarbon-Burning Furnace. (open access)

Hydrocarbon-Burning Furnace.

Patent for certain new and useful improvements in hydrocarbon burning furnaces, including instructions and illustrations.
Date: December 6, 1898
Creator: Gearing, Charles M.
Object Type: Patent
System: The Portal to Texas History
Harrow Attachment for Cultivators (open access)

Harrow Attachment for Cultivators

Patent for a harrow attachment for cultivators. "This inventions relates to a harrow attachment for plow or disk cultivators" (line 12-13). Illustration included.
Date: December 22, 1903
Creator: Mauldin, William E.
Object Type: Patent
System: The Portal to Texas History
Washboiler (open access)

Washboiler

Patent for an improved wash boiler that contains a false bottom and ejectors to more efficiently clean the wash boiler, and to better control the passage of water.
Date: December 16, 1919
Creator: McFarland, James W.
Object Type: Patent
System: The Portal to Texas History
Neck Yoke (open access)

Neck Yoke

Patent for neck yoke.
Date: December 19, 1916
Creator: Metts, Amos E.
Object Type: Patent
System: The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2008 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2008

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date: December 2008
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2011 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2011

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date: December 2011
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History
Sash Fastner (open access)

Sash Fastner

Patent for a windows sash fastener. Illustration included.
Date: December 27, 1904
Creator: Sanford, James Dobbs
Object Type: Patent
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Brown County, Block 1

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 2

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 3

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 4

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 5

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 6

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 7

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 8

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 9

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 10

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 11

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 12

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 13

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
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): Brown County, Block 15

Parent map for Brown County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History