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Apparatus for Cooling Journal-Boxes on Railway-Trains
Patent for an apparatus for cooling journal boxes on trains by sending water to the journal boxes from a water system installed in each car.
Date:
April 19, 1910
Creator:
Andrews, Walter P.
System:
The Portal to Texas History
Wood Sawing Machine
Patent for a wood sawing machine. Illustrations included.
Date:
April 16, 1912
Creator:
Brown, George H.
System:
The Portal to Texas History