Serial/Series Title
Counties
Decade
Month
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Valve.
Patent for a float-valve used in water-troughs for cattle and other liquid containers. It closes "when the surface of the water reaches the desired point and [opens] when the surface of the water falls below said point" (lines 14-17).
Date:
January 5, 1897
Creator:
Halley, Hillary H. & McCulley, Robert I.
Object Type:
Patent
System:
The Portal to Texas History
P.L. 94-171 County Block Map (2010 Census): Tom Green County, Block 6
Parent map for Tom Green County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:20,000.
Date:
January 7, 2011
Creator:
United States. Bureau of the Census.
Object Type:
Map
System:
The Portal to Texas History
Public Supply Ground-Water Use in Western Texas
Report documenting an inventory of West Texas underground water supply for public use and consumption.
Date:
January 1989
Creator:
Ashworth, John B. & Nordstrom, Phillip L.
Object Type:
Report
System:
The Portal to Texas History