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Composition of Matter for Removing Grease, &c.

Description: Patent for a compound that is meant to remove grease, oil, paint, and similar things from delicate cloth. It is composed of gasoline, chloroform, sulfuric ether, alcohol, spirits of ammonia, powdered borax, powdered carbonate of soda, and saltpeter in lumps.
Date: February 7, 1893
Creator: Ehman, Benedickt
Partner: UNT Libraries Government Documents Department

Chain-Steamer.

Description: Patent for a chain steamer that has an improved means of propulsion with a uniform speed despite a changing current. It does not allow the boat to laterally deflect. It is especially meant to be used with tow boats that travel on fast-moving, shallow streams. It can be used to move ferry boats across fast-moving rivers as well.
Date: February 7, 1893
Creator: Pfeifer, Edmund I. & Pfeifer, Eduard A.
Partner: UNT Libraries Government Documents Department

Cotton-Bag Carrier.

Description: Patent for improved cotton sack carrier: "the object of the present invention is to provide a device whereby cotton sacks may be conveniently carried during the picking of cotton from one portion of the field to another without wearing the sack and with convenience to the picker" (lines 10-15).
Date: February 21, 1893
Creator: Laird, Archibald F.
Partner: UNT Libraries Government Documents Department

Combination Heel-Sweep Plow.

Description: Patent for an improved plow that can have "either first a whole heel sweep, or a right or left half heel sweep, second a whole solid sweep, or a right or left half solid sweep, third a right and left turn plow, or a right or left half turn plow" (lines 15-19).
Date: February 28, 1893
Creator: Dean, John Rowe
Partner: UNT Libraries Government Documents Department
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