UNT Libraries Government Documents Department - 6 Matching Results

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Bale-Tie.
Patent for a bale tie that can withstand strain on the side of the band. The text describes the different parts of the bale tie and how it differs from ones currently used.
Cylinder for Cotton-Gins
Patent for a cylinder for cotton gins that can have one disk removed for repair without taking apart the whole cylinder.
Hoisting Drum.
Patent for an invention that "relates to improvements in hoisting drums" (line 15-16). Structure, objective, and illustrations of hoisting drums are included.
Lifting Clamp for Well Casings
Patent for a lifting clamp for well casings. It is designed to make the lifting of well casings easier and safer for those attaching the clamp to the lifting mechanism.
Mississippi River From Memphis to Vicksburg
Map illustrating the region between Vicksburg, Mississippi, and Memphis, Tennessee, focusing on the Mississippi River. Towns, rivers, lakes, railroads, and hills are shown. 1 inch = 20 miles.
Wire-Winding Machine
Patent for a wire winding machine for making well screens.
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