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[News Script: Drill]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a broadcast news story about two trapped miners in Hazelton, PA and a drill being shipped by plane from Dallas to assist the rescue effort.
Date: August 25, 1963
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Mid Day Wall Street]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of the New York stock market which drifted lower in an apparent continuation of late session sell-off.
Date: January 25, 1974, 12:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Dead Miners]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of two miners trapped when an Arizona copper mine collapsed were reached by rescue teams.
Date: August 25, 1973, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

Drill.

Description: Patent for a simple, durable, and effective drill that "automatically expand[s] in the bottom of the well below the tubing, to cut a hole sufficiently large for the tubing without requiring a second drilling or reaming process" (lines 11-15).
Date: September 25, 1894
Creator: Lindholm, Charlie M.
Partner: UNT Libraries Government Documents Department

Self-Dumping Cage for Hoisting Coal, & c., from Mines.

Description: Patent for improvements in self-dumping cage for hoisting coal or other minerals by first provide a simple and easily-controlled dumping mechanism which can be set at bottom of shaft; second, to secure a positive action of the dumping mechanism and reduce the shock and strain commonly incident to the operation of self-dumping cages; third, to provide a firmer and more easily operated dog for holding car on cage-platform. (Lines 15-22) Illustration is included.
Date: June 25, 1901
Creator: Burdic, Malvern W.
Partner: UNT Libraries Government Documents Department

Process of Magnetically and Statically Treating Ores

Description: Patent for "a process for magnetically and statically treating ore to separate the valuable metal therefrom during its passage through a single machine" (lines 11-14). In particular, the treatment helps to remove magnetic particles that have sharp corners or points that may interfere with other processes.
Date: November 25, 1902
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Partner: UNT Libraries Government Documents Department

Frame for Jaw Crushers

Description: Patent for "new and useful Improvements in frames for Jaw-Crushers (lines 8-9) including illustrations.
Date: March 25, 1919
Creator: Easton, William B. & Cole, David
Partner: UNT Libraries Government Documents Department
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