P.L. 94-171 County Block Map (2010 Census): Clay County, Block 24

Parent map for Clay County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:17,000.
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): Clay County, Block 25

Parent map for Clay County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:17,000.
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): Clay County, Block 26

Parent map for Clay County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:17,000.
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): Clay County, Block 27

Parent map for Clay County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:17,000.
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): Clay County, Index

Index map for Clay 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 1:121,797.
Date: January 12, 2011
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Dirigible Headlight. (open access)

Dirigible Headlight.

Patent for dirigible headlights for automobiles which pivot in the direction of steering while maintaining an independent tilt adjustment.
Date: January 14, 1919
Creator: Crumpton, Enoch M.
Object Type: Patent
System: The Portal to Texas History
Device for Converting Motion. (open access)

Device for Converting Motion.

Patent for device that converts "motion of the piston-rod in steam engines into a rotary motion" (lines 10-11).
Date: January 29, 1884
Creator: Catlin, Eli
Object Type: Patent
System: The Portal to Texas History