Well-Drill Machine. (open access)

Well-Drill Machine.

Patent for improvements in well-drill machine by improving its operating and feed mechanisms.
Date: January 4, 1910
Creator: Anthony, Russell
System: The Portal to Texas History
Water-Power. (open access)

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.
System: The Portal to Texas History