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

Index map for Wood 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 1:86,998.
Date: December 11, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Stone Dressing Machine (open access)

Stone Dressing Machine

Patent for a stone dressing machine. Illustration included.
Date: December 11, 1906
Creator: Rhea, Learner T.
Object Type: Patent
System: The Portal to Texas History
Cotton Chopper and Cultivator (open access)

Cotton Chopper and Cultivator

Patent for "a machine of this class which shall be simple in construction, durable, and effect ive in operation, and which may be easily manipulated" (lines 11-14).
Date: March 11, 1890
Creator: Porter, William Daniel
Object Type: Patent
System: The Portal to Texas History