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Water Elevating and Discharge Apparatus.
Patent for an automatic water discharge apparatus for wells that can be used with the standard pulley and bucket setup.
Date:
August 27, 1907
Creator:
Harper, William L. & Harper, John H.
System:
The Portal to Texas History
Grain-Fender
Patent for a grain fender to be used as an attachment to a grain table. Illustrations included.
Date:
June 25, 1907
Creator:
Dean, George A. & Hall, Samuel E.
System:
The Portal to Texas History