Collection
Serial/Series Title
Country
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Hayrick Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1894
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Water-Power.
Patent for a water-power. It consists of a dam built halfway across a stream, a power-house with its upper end closed and inclined towards the upstream, gated inlet openings on the side of the power-house, gates that control the inlet openings, and a water-wheel on the stream side of the power-house.
Date:
December 4, 1894
Creator:
Vernon, William E.
Object Type:
Patent
System:
The Portal to Texas History