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Soda-Tank for Dipping Lumber
Patent for an apparatus which contains a tank of soda in which yellow pine lumber is dipped to prevent blue stain. Illustrations included.
Date:
December 12, 1911
Creator:
Trout, Walter Charles & Trout, William Henry
System:
The Portal to Texas History
Derailing Device.
Patent for a "portable derailing device" (line 13) including illustrations.
Date:
January 17, 1911
Creator:
Martin, Daniel W.
System:
The Portal to Texas History