Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The General Motors assembly plant in southeast Oklahoma City and other new firms that opened after Jan. 1 probably will avoid being placed on the tax rolls this year."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Saturday Night at White Eagle" by Walt Harris"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "State Sen. Mary Helm, R-Oklahoma City, Saturday officially announced her did for re-election for her senate seat."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "The Rev. Larry L. Houseman has joined the staff of First Christian Church, NW 36 and Walker, as an associate minister."

The zinc reduction of silicon tetrachloride in a fluidized bed of seed particles to yield a granular product was studied along with several modifications of the thermal decomposition or hydrogen reduction of silicon tetraiodide. Although all contenders were believed to be capable of meeting the quality requirements of the LSA Project, it was concluded that only the zinc reduction of the chloride could be made economically feasible at a cost below $10/kg silicon (1975 dollars). Accordingly, subsequent effort was limited to evaluating that process. A miniplant, consisting of a 5-cm-diameter fluidized-bed reactor and associated equipment was used to study the deposition parameters, temperature, reactant composition, seed particle size, bed depth, reactant throughput, and methods of reactant introduction. It was confirmed that the permissible range of fluidized-bed temperature was limited at the lower end by zinc condensation (918 C) and at higher temperatures by rapidly decreasing conversion efficiency (by 0.1 percent per degree C from 72 percent (thermodynamic) at 927 for a stoichiometric mixture). Use of a graded bed temperature was shown to increase the conversion efficiency over that obtained in an isothermal bed. Other aspects of the process such as the condensation and fused-salt electrolysis of the ZnCl/sub 2/ by-product …

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Daily newspaper from Hereford, Texas that includes local, state, and national news along with advertising.

Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with extensive advertising.

Daily newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Robert E. Lee retired Internal Revenue Service employee in the Oklahoma City office announced Saturday he will seek the Republican for the state house."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dorothea Petrie, author of "Orphan Train," is an Oklahoma City girl."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sleuth" will be presented in the Rupel J. Jones Theater at the University of Oklahoma Wednesday through Friday and July 22 and 23, and will be the first of three major production scheduled by the new Oklahoma Professional Theater."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "In the middle picture, an unidentifled Mill Creek batter swings mightlly but manages only a pop fly against Lawrence, Kan."

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

Interview with Harry Ogg, a Navy veteran, concerning his experiences aboard the tanker USS Neosho during the Japanese attack at Pearl Harbor on December 7, 1941.