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Primary Care Case Management Primary Care Provider and Hospital List: West Texas, September 2011 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: West Texas, September 2011

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the West Texas area.
Date: September 2011
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History
Occurrence and Quality of Ground Water in the Edwards-Trinity (Plateau) Aquifer in the Trans-Pecos Region of Texas (open access)

Occurrence and Quality of Ground Water in the Edwards-Trinity (Plateau) Aquifer in the Trans-Pecos Region of Texas

Report on the Edwards-Trinity aquifer, including recharge rates, the effects of irrigation on water levels, water quality analysis, and more.
Date: September 1980
Creator: Rees, Rhys & Buckner, A. Wayne
Object Type: Report
System: The Portal to Texas History
The Rustler Springs Sulphur Deposits As a Source of Fertilizer (open access)

The Rustler Springs Sulphur Deposits As a Source of Fertilizer

"The purpose of the present report is to review briefly the geology of the Rustler Springs district, describe the occurrence of some of the acidic sulphur earth deposits...and discuss some of the economic aspects involved in production of mineral fertilizer from these deposits" (p. 5).
Date: September 1946
Creator: Evans, Glen L. (Glen Louis), 1911-
Object Type: Report
System: The Portal to Texas History
Cigar-Tip Cutter. (open access)

Cigar-Tip Cutter.

Patent for a cigar clipper that enables the clipper to fold compactly along the edge of the cigar box when not in use.
Date: September 23, 1913
Creator: Miller, Robert E.
Object Type: Patent
System: The Portal to Texas History
Well-Cylinder. (open access)

Well-Cylinder.

Patent for well-cylinder improvements, specifically pumps with "special reference to a pump having a reciprocating piston and being adapted for use in a deep well, where the pump cylinder is difficult to access" (lines 11-14).
Date: September 16, 1913
Creator: Ligon, Arthur Lee
Object Type: Patent
System: The Portal to Texas History
Calculator (open access)

Calculator

Patent for a calculator. Illustrations included.
Date: September 13, 1910
Creator: Goss, George Wilson
Object Type: Patent
System: The Portal to Texas History