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[Photograph of Cameron Stallings]

Description: Photograph of Cameron Stallings, wearing pajamas, reading a "Science Digest" in bed. In the image a portrait of a woman hangs on the wall and another man's body, probably the photographer, can be seen in the bottom left of the frame.
Date: unknown
Partner: UNT Libraries Special Collections

[Chemistry]

Description: Photograph of two student mixing chemicals in a chemistry class. The male student is pouring liquid from a graduated cylinder into a round bottom flask, while the female student is using a pipette to pour liquid into a bottle. They are surrounded by chemistry lab material and are wearing protective aprons.
Date: unknown
Partner: UNT Libraries Special Collections

Acetylene-Gas Generator.

Description: Patent for an improved acetylene-gas generator "which is kept in a relatively-cool condition by a surrounding bath of water and which generator is removable at will from the floatable bell of the tank. A further object is to prevent the waste carbid from dropping into the water of the expansible tank and to provide for the free discharge of gas from the generator [...] while [...] permitting the expeditious removal of said generator for the purpose of cleaning and recharging" (lines 13-24).
Date: June 19, 1900
Creator: Lindholm, Charlie M.
Partner: UNT Libraries Government Documents Department

Composition Pulp Plaster and Process of Manufacturing Same.

Description: Patent for "a composition pulp plaster designed as a substitute for ordinary lime-plaster and equivalent materials and particularly adapted for use in warm moist climates, where the ordinary lime-plaster lacks durability and is rendered non-adherent. A further objective of the invention is to provide a cheap substitute for plaster which will be not only waterproof, but also fireproof and gas-proof or practically impervious to air" (lines 9-18). It includes instructions for manufacturing the p… more
Date: May 9, 1899
Creator: Blake, David H. & Ray, Jeramiah P.
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

Boys in Chemistry Class

Description: Copy negative of students Bill Wright, Jr., Robert Hopkins, and Terrell Hamilton working in a chemistry class in Abilene High School. The boys are wearing aprons, working at a table with beakers, and there are more supplies on the shelves behind them.
Date: 1950~
Partner: Hardin-Simmons University Library

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
captions transcript

[News Clip: Nazi fuels]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 11, 1983
Duration: 1 minute 48 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Poison kit]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: October 25, 1982, 10:00 p.m.
Duration: 1 minute 40 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Enzyme]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 31, 1982, 5:00 p.m.
Duration: 1 minute 48 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[William Shelton Clark, 3]

Description: Photograph of William Shelton Clark. He was one of 34 North Texans who were chosen to appear in the who's who section of the 1968 Yucca. He was the outstanding student chosen by the Chemistry department.
Date: 1968
Partner: UNT Libraries Special Collections

[Chemistry students waiting in line for salary checks]

Description: Photograph of Chemistry students waiting in line for their salary checks. A female staff member is handing a check to a female Chemistry student with three male students standing behind her. A male student can be seen standing to side of the line examining his check. A sign is visible to the side of the booth stating "SALARY CHECKS STUDENTS."
Date: October 1964
Partner: UNT Libraries Special Collections
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