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Insect-Destroyer.

Description: Patent for an insect destroyer consisting of a steam-generator used with "removable drawers forming the fire-box and ash-pan of the generator, a safety-valve connected with the steam-boiler, and a novel form and construction of flexible discharge-tube, the same being provided with a cut-off device and with a socket-piece adapted to receive a handle by means of which the discharge end of the flexible tube may be elevated and conducted to any desired point" (lines 12-21).
Date: March 24, 1896
Creator: Maddux, Richard Calvin
Partner: UNT Libraries Government Documents Department

Wash Boiler

Description: Patent for improvement on boiler washing machines so that steam is produced in conical chambers underneath a false bottom thus producing steam in less time and stirring the clothes as steam is vented upward and out of said chambers.
Date: January 24, 1893
Creator: Medley, John Alfred
Partner: UNT Libraries Government Documents Department

Post

Description: Patent for a fence post for fastening wires. Illustrations included.
Date: January 24, 1911
Creator: Redwine, Roy D.
Partner: UNT Libraries Government Documents Department

Improvement in Pumps.

Description: Patent for "a pump having two barrels of different diameters, the larger being subjacent to the smaller, and each provided with a valved piston, said pistons being both secured to the same piston-rod, in combination with a weight, arranged to counter-balance the added weights of the water-columns above the smaller and below the larger piston." (Lines 12-20) Includes instructions and illustrations.
Date: September 24, 1878
Creator: Beeman, Geraldo A. & Mason, John T.
Partner: UNT Libraries Government Documents Department
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