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[Chemistry Glassware by a Window]

Description: Photograph of a display of chemistry glassware and pipes connected to a metal framework. Some of the containers are filled with dark liquids, and the two at the bottom are resting on burners. The setup is in front of a window.
Date: 1940~/1949~
Creator: Foster, William Hague
Partner: Austin Presbyterian Theological Seminary

[Glassware in Front of a Window]

Description: Photograph of a large setup of chemistry glassware and tubes in front of a window. The glassware is connected to a metal framework, and four of the flasks at the bottom are on top of burners.
Date: 1940~/1949~
Creator: Foster, William Hague
Partner: Austin Presbyterian Theological Seminary

[Machine by a Window]

Description: Photograph of a machine by a window. There are two glass pieces connected by a rubber tube mounted on a metal backing. There is a small pulley in the middle. In the bottom right portion of the image, a table is visible with two dark objects on it.
Date: 1940~/1949~
Creator: Foster, William Hague
Partner: Austin Presbyterian Theological Seminary

CHEM.411, Edith M. Bonnet, 1925

Description: Notebook used by Edith M. Bonnet for CHEM.411 in 1925. Pages within the notebook include diagrams and equations to create different compounds. Pages 142-173, and 175-185 are blank.
Date: 1925
Creator: Bonnet, Edith Marguerite
Partner: Moody Medical Library, UT

General Considerations

Description: Experimental report written by an unknown scientist done on lab rats in order to test the Emulsol Corporation's "solvit" product. The tester has come to the conclusion that "solvit" is not dangerous and does not have any harmful consequences. Included are two tables documenting the results of the experiment on the rats.
Date: 1939-01-16/1939-09-30
Partner: Moody Medical Library, UT

Improvement in Medical Compounds.

Description: Patent for a medical compound consisting of magnesia, soda, potassium oxide, manganese, sodium chloride, acid phosphate of iron, sulfuric acid, and phosphoric acid. The compound is said to treat a wide variety of ailments.
Date: September 16, 1879
Creator: Coleman, George S.
Partner: UNT Libraries Government Documents Department

Boiler-Cleaning Compound.

Description: Patent for a boiler-cleaning compound made up of "an improved compound having sodium hydrate for a base, and having certain subordinate ingredients whereby its efficiency is increased, and whereby the action of the sodium hydrate is so modified that no detriment to the boiler iron will result" (lines 10-16).
Date: February 19, 1895
Creator: Hill, Martin L.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for an acetylene gas generator, which claims to improve upon this device by simplifying the "means for feeding carbid to the water," (line 14) hence making it "more efficient and durable in use and less expensive to manufacture." (lines 19-21)
Date: April 3, 1906
Creator: Dulaney, John B.
Partner: UNT Libraries Government Documents Department

Process of Making Hydrochloric Acid and Calcium Carbid

Description: Patent for "new and useful processes in treating fused calcium chlorid with acetylene gas or other gases mixed therewith, whereby hydrochloric-acid gas and calcium carbid may be produced," (lines 12-16) thus making the manufacturing processes of hydrochloric-acid cheaper while also producing calcium carbid more economically.
Date: July 24, 1906
Creator: Seamon, William H.
Partner: UNT Libraries Government Documents Department

Process of Making Lubricants.

Description: Patent for "an improved process for making a lubricant especially adapted for parts of moving machinery which will be efficient to keep said parts and their bearings cool and which may also be used to cool heated journals and bearings" (lines 11-16).
Date: March 26, 1901
Creator: Hudnall, Millard Stewart
Partner: UNT Libraries Government Documents Department