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Evaluating the Ground-Water Resources of the High Plains of Texas: Volume 2

Description: Second 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 "supporting basic data including records of wells and county maps depicting well locations, elevation of base of aquifer, elevation of water levels in 1980, and saturated thicknesses in 1980" for the northern third of the study area.
Date: August 1984
Creator: Knowles, Tommy; Nordstrom, Phillip & Klemt, William B.
Item Type: Refine your search to only Report

Fastener for Window Screens.

Description: Patent for a rolling window screen that coils into a protective box and in which the sash is locked in the frame against the tension of the spring roller. Includes instructions and illustrations.
Date: September 22, 1914
Creator: Olson, Joseph M.
Item Type: Refine your search to only Patent

Sleigh-Runner.

Description: Patent for sleigh runner that is easily attached or detached from a vehicle wheel. It is composed of a minimum number of parts and is inexpensive to manufacture. Includes instructions and illustrations.
Date: November 18, 1913
Creator: McGaughy, George C.
Item Type: Refine your search to only Patent

Beam-Spring Trip for Cultivators, Plows, &c.

Description: Patent for the improvement of "the construction of spring trips, and to provide a simple and inexpensive spring trip, capable of being constructed of sufficient strength to enable it to be employed on stirring and breaking plows as well as cultivators, planters and the lighter class of agricultural implements" (lines 12-18) including instructions and illustrations.
Date: July 29, 1913
Creator: Alsup, Thomas B.
Item Type: Refine your search to only Patent

Regional Water Plan: Region A (Panhandle), 2016, Volume 1. Main Report

Description: Water plan for Panhandle Region describing water supply locations and suppliers by county, the state of the water supply in the area, forecasts for future usage numbers, management and conservation plans for both suppliers and users in each county, drought plans, impacts of implementation of the water plan, and the plan making process.
Date: November 17, 2015
Creator: Freese and Nichols, Inc.
Item Type: Refine your search to only Report

Compressed-Air Machine.

Description: Patent for an "an automatically acting compressed air machine where a reciprocating action is desired" (lines 9-11) "which will be automatic and positive in its action, which may be operated with minimum amount of compressed fluid, and which has relatively few parts that might get out of order" (lines 12-18).
Date: April 9, 1912
Creator: Saurenmann, Jacob Gilmore
Item Type: Refine your search to only Patent

Sash-Fastener

Description: Patent for sash fastener designed for windows that will be cheaper and easier to manipulate via a specially designed spring locked upper sash and a lower counter sash.
Date: January 21, 1913
Creator: Yaeger, Henry C.
Item Type: Refine your search to only Patent

Teneriffe Disk

Description: Patent for a teneriffe disk. This invention provides a "disk or holder by which the crossing threads may be firmly confined in place" (line 11-13). Illustration included.
Date: January 17, 1905
Creator: Lowe, Luella M.
Item Type: Refine your search to only Patent
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