Grain-Separator for Attachment to Threshing-Machines (open access)

Grain-Separator for Attachment to Threshing-Machines

Patent for a grain separator that can be attached to a straw stacker. Illustrations included.
Date: May 3, 1910
Creator: McAdams, William J.
Object Type: Patent
System: The Portal to Texas History
Texas Regional Outlook, 2002: The High Plains Region (open access)

Texas Regional Outlook, 2002: The High Plains Region

Report on economic forecast and outlook for the High Plains Region describing expected economic change for various industries, employment growth, and county-level analyses.
Date: May 2002
Creator: Texas. Comptroller's Office.
Object Type: Report
System: The Portal to Texas History
Pipe-Wrench. (open access)

Pipe-Wrench.

Patent for a new invention of pipe-wrench, how it is made and how it is used.
Date: May 23, 1916
Creator: Adams, Benjamin F.
Object Type: Patent
System: The Portal to Texas History
Pipe-Wrench. (open access)

Pipe-Wrench.

Patent for an economical pipe wrench that is easily adjustable using a pivoting, movable jaw to fit pipes of varying sizes.
Date: May 5, 1914
Creator: Adams, Benjamin F.
Object Type: Patent
System: The Portal to Texas History
Evaluating the Ground Water Resources of the High Plains of Texas: Volume 1 (open access)

Evaluating the Ground Water Resources of the High Plains of Texas: Volume 1

First volume of a report documenting a study to map the High Plains aquifer and obtain data about various measurements and aspects of the aquifer. This volume provides "interpretive information presented as text and related tables and regional figures."
Date: May 1984
Creator: Knowles, Tommy; Nordstrom, Phillip & Klemt, William B.
Object Type: Report
System: The Portal to Texas History