Lifting-Jack, Clamp, and Wire-Stretcher (open access)

Lifting-Jack, Clamp, and Wire-Stretcher

Patent for a device that combines three tools - a lifting-jack, a clamp, and a wire-stretcher all in one. It does so without sacrificing the functionality of any part.
Date: June 12, 1906
Creator: White, Andrew J.
System: The Portal to Texas History