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

Index map for Harrison 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: December 10, 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): Harrison County, Block 1

Parent map for Harrison County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:18,000.
Date: December 10, 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): Harrison County, Block 6

Parent map for Harrison County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:18,000.
Date: December 10, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Environmental Assessment and Routing Study for the Little Mound to Ozarka 69kV Transmission Line (open access)

Environmental Assessment and Routing Study for the Little Mound to Ozarka 69kV Transmission Line

A report of an environmental assessment and alternative route analysis for the proposed 69kV transmission line.
Date: April 10, 2003
Creator: unknown
Object Type: Report
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for a new and improved plow. This design consists in "[t]he slide for shovel-plows, consisting of two members having enlargements at their ends, provided with radial notches, the upper member being provided with a longitudinal slot, and a pivot-pin inserted through the enlargements of the members" (lines 62-67).
Date: June 10, 1890
Creator: Mason, Thomas J.
Object Type: Patent
System: The Portal to Texas History