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[News Script: Prairie View]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the reopening of Prairie View A&M.
Date: March 1, 1971, 8:25 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

Plow

Description: Patent for a plow with an adjustable pitch and share.
Date: October 1, 1912
Creator: KilPatrick, Robert L.
Partner: UNT Libraries Government Documents Department

Riveting-Mandrel.

Description: Patent for a riveting-mandrel "for riveting the overlapping ends of sheet metal to form pipes, tubes, or the like" (lines 10-12) including illustrations.
Date: June 1, 1897
Creator: Mantey, John F.
Partner: UNT Libraries Government Documents Department

Cut-Off Valve.

Description: Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, the entrances of whose steam passages form seats for auxiliary valves pivoted to [the] yoke on a rod, whose stud occupies said slot in upper portion of [the] arm pivoted to [the] pendant from [the] main valve-rod and terminating in [the] tappet, the same being combined with the adjustable stops" (lines 55-63).
Date: October 1, 1889
Creator: Moore, Robert B.
Partner: UNT Libraries Government Documents Department
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