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Elevator-Guide
Patent for an elevator guide to be used for safety elevators used in mines. Illustrations included.
Date:
December 29, 1908
Creator:
Martini, Henry
System:
The Portal to Texas History
Saddle-Jack.
Patent for improvements in saddle-jack in which it “can be readily adjusted to hold the saddle-tree in any desired position to enable the workman to conveniently finish the saddle.” (Lines 9-12) Illustration is included.
Date:
September 29, 1891
Creator:
Bateman, Eugene E.
System:
The Portal to Texas History