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Device for Catching Insects (open access)

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. (open access)

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