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Device for Catching Insects
Patent for a device to gather and remove eggs deposited by insects, particularly boll weevils, from plant material.
Date:
February 4, 1915
Creator:
Stautzenberger, William C. & Olsen, Carl
System:
The Portal to Texas History
Wrench.
Patent for a wrench "that a great number of tools [screw-driver, hammer, hatchet, auger, etc.] may be mounted thereon at one time and each accessible for use without removing any one part and without the various parts mounted thereon interfering with each other." (Lines 30-35) Includes instructions and illustrations.
Date:
February 4, 1896
Creator:
Rush, William Henry
System:
The Portal to Texas History