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Apparatus for Calcining Plaster

Description: This patent is for an apparatus for calcining plaster of any kind. Or an apparatus that keeps clean the inner surface of a revoluble drum for ventilating the drum during the calcining operation. The apparatus also provides for easily removing the material after the completion of the cooking operation (Lawrence, 1902).
Date: unknown
Creator: Lawwrence, Ambrose
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Calcining Apparatus

Description: Patent for a calcining apparatus. This invention if for the calcining plaster of all types. Illustration included.
Date: June 7, 1904
Creator: Kibler, Daniel L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cement Kiln

Description: Patent for a new and improved cement kiln for drying gypsum and other materials employed in the manufacture of cement and plaster.
Date: April 28, 1902
Creator: Malone, Samuel R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cement.

Description: Patent for cement of the type commonly known as Keene's cement, which is harder and glossier than other types of cement.
Date: March 23, 1909
Creator: Jones, Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cement Plaster Kettle

Description: Patent for a cement plaster kettle. This "invention is an improvement in kettles for cooking gypsum in order to convert the same into cement-plaster" (line 8-10). Illustration included.
Date: April 5, 1904
Creator: Malone, Charles Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combined Statement-Blank and Envelop.

Description: Patent for combining statement-blank and envelop that comprises a signature that provides the ability to add the bank statements in a paper that could be folded to create an envelop.
Date: November 14, 1905
Creator: Harwell, Mace
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Calcining Apparatus

Description: Patent for a calcining apparatus. This furnace is designed for calcining lime and other materials. Illustration included.
Date: November 24, 1903
Creator: Lawrence, Ambrose
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cement.

Description: Patent for cement that is better or equivalent to Keene's cement from England, made from pure gypsum and various chemicals and only calcinated once.
Date: May 7, 1907
Creator: Jones, Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

People with Plows, Buggies, Etc

Description: Copy negative of one man and two women, all unknown. The women are standing off the to the left in the image and the man is working the plow. In the background there is a horse and buggy. On the farm there are horses and cattle. There are barns in the background.
Date: unknown
Item Type: Refine your search to only Photograph
Partner: Hardin-Simmons University Library

Distant Shot of Town

Description: Copy negative of distant shot of an unknown town. In the foreground there is land with a few trees and in the background is the town. There is a water tower visible on the right and so are rooftops.
Date: unknown
Item Type: Refine your search to only Photograph
Partner: Hardin-Simmons University Library

Heydrick's Ownership Map of Hardeman Co., Texas.

Description: Survey map of Hardeman County, Texas, showing property lines, ownership, and plat numbers. The map also includes towns, boundaries, bodies of water, railroad lines, and roads. A legend indicating drilling wells, gas wells, abandoned wells, and dry holes is included in the upper-right corner of the first sheet. Handwritten notes have been made on the map in red ink to make corrections and/or add information. Scale [ca. 1:48,000] (4000 feet to the inch).
Date: 1930
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library

Hardeman Co.

Description: Blue line print of survey map of Hardeman County, Texas, showing rivers, creeks, original land grants or surveys, blocks of land, cities, towns, and railroads. Scale [ca. 1:177,778] (2000 varas to 3/8 of an inch).
Date: 1913
Creator: Bramlette, H. M.
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library

Red River Valley, Texas and Oklahoma, between the 98th and 100th meridians: In five sheets

Description: Map of the Red River and the Texas-Oklahoma broader, showing county lines, sandy soil areas, bluffs, cut banks, and creeks. The bluff and cut bank heights are labeled, and arrows in the main channel of the Red River indicate the direction of flowing water. There is an inset map near the lower-left corner of the five sheets as a whole, covering the Texas-Oklahoma boarder in its entirety. Scale [ca. 1:31,680] (1/2 mile to the inch).
Date: 1920
Creator: Floore, S. P. & Penick, Dixon B.
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library

Lawton

Description: Topographic quadrangle map of Lawton, Oklahoma, and the surrounding area, showing populated areas, boundaries, water bodies, railroads, roads, and landmarks, with relief shown by contours (interval 100 feet with supplementary contours at 50 foot intervals) and spot heights. Location, reliability, sectionalized township diagrams are included in the lower-right corner. Scale 1:250,000
Date: 1958
Creator: United States. Army. Corps of Engineers.
Item Type: Refine your search to only Map
Location: None
Partner: Hardin-Simmons University Library

Water Quality in the Blaine Aquifer of Texas

Description: "The purpose of this report is to describe the water quality of the Blaine Aquifer, particularly as compared with public drinking water standards, and to analyze, if possible, any changes in water quality over time."
Date: May 2011
Creator: Hopkins, Janie & Muller, Chris
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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