Water Quality in the Blaine Aquifer of Texas (open access)

Water Quality in the Blaine Aquifer of Texas

"The purpose of this report is to describe the water quality of the Blaine Aquifer, particularly as compared with public drinking water standards, and to analyze, if possible, any changes in water quality over time."
Date: May 2011
Creator: Hopkins, Janie & Muller, Chris
Object Type: Report
System: The Portal to Texas History
Cotton Cleaning Machine (open access)

Cotton Cleaning Machine

Patent for an improved cotton cleaning machine.
Date: May 6, 1919
Creator: Brune, A.
Object Type: Patent
System: The Portal to Texas History