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Start Over Partner UNT Libraries Government Documents Department Collection Texas Patents Counties Potter County, TX Year 1908 Month August

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Valve Setting Machine (open access)

Valve Setting Machine

Patent for a valve setting machine. This invention is a machine for "revolving the main driving wheel of a locomotive to set the valves (11-12). Illustration included.
Date: August 4, 1908
Creator: Wyllie, Robert E. & Twohig, John D.
System: The Portal to Texas History