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[Letter from I. H. Kempner to Dave Cohen, October 17, 1949]

Description: Letter from I. H. Kempner to Dave Cohen requesting for Cohen's assistance in blocking and cleaning two hats. Kempner insists that he pays for the service as he does not want to purchase a brand-new hat due to the high cost. Kempner also mentions receiving letters from Fanny Hamburger and Roma Lipowska.
Date: October 17, 1949
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Item Type: Refine your search to only Letter
Partner: Rosenberg Library

Box Car Door Fastener and Spark Arrester.

Description: Patent for a new and improved box-car door fastener and spark arrester. This design consists in "the door, the screws extending therefrom, the strips having the inclined slots received on the screws, and provided with the projections, the lever pivoted on the screws outside the strip, stops on the lever to engage the projections, and means--such as cord--for locking the lever" (lines 4-11).
Date: October 19, 1886
Creator: Lynch, Hubbard Calhoun
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Drill Head For Oil Wells

Description: Patent for Drill Head for oil wells, one object of the invention is to provide a drill head having the capacity to drill through strata of soft formation as may exist between rock layers and in broken formations of clay and boulders, as well as through rock formations themselves, the said drilling head being provided with roller bits or cutters and also with a fish tail cutter.
Date: October 25, 1921
Creator: Sorensen, Sam
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bust-Developer

Description: Patent for a bust developer which is battery operated and attaches cups to the breasts to draw the blood into the breast area and cause them to enlarge.
Date: October 12, 1909
Creator: Eganhouse, John G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cement and Concrete Construction.

Description: Patent for improved, integrated construction materials system including, "reinforced cement, concrete or similar materials," air ventilation, lathing securing, and down spout construction, with instructions and illustrations.
Date: October 1, 1918
Creator: Parker, Barton J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Car-Wheel Lubricator.

Description: Patent for a car-wheel lubricator that can be easily used while the wheels are moving or still, and does not waste lubrication. It attaches to two railway wheels.
Date: October 16, 1894
Creator: Reneau, James W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Centrifugal Pump

Description: Patent for a centrifugal pump. This invention "relates to centrifugal pumps in which a rotary impeller, having a fluid-entrance at the eye, discharges into a surrounding discharge chamber" (lines 8-11). Illustrations included.
Date: October 2, 1906
Creator: Bettis, William Irvin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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