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Apparatus for Electroplating Small Metallic Articles.
Patent for "apparatus for electroplating small metallic articles, and more particularly certain small clamps used in building fences" (lines 8-11), including illustrations.
Date:
August 25, 1903
Creator:
Shelton, John F.
System:
The Portal to Texas History
Cylinder-Cock
Allows the cylinder cocks on a steam engine to be opened or closed using a coiled spring instead of steam or air pressure to ensure it is opened only when the engineer wants.
Date:
August 25, 1903
Creator:
Galey, John Martin
System:
The Portal to Texas History