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

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

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

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

Daily newspaper (except Sunday) from Breckenridge, Texas that includes local, state and national news along with extensive advertising.

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

Weekly student newspaper from the North Texas State College in Denton, Texas that includes local, state, and campus news along with advertising.

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

Weekly newspaper from Abilene, Texas that includes news and information about the Churches of Christ along with advertising.

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

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

Weekly newsletter written for supervisors working at the Convair Division in Fort Worth containing news about events and activities, workplace reminders, and other relevant information.

Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.

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

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

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

Preliminary experiments have been made to determine the vapor pressure of lanthanum fluoride between 0.001 and 0.1 millimeter of mercury by means of the Knudsen effusion method. A tantalum cell for this purpose is described. Only preliminary results were obtained and they were all in a relatively high pressure region. However, a plot of the vapor pressure against the reciprocal of absolute temperature approximates a straight line such as would be predicted from theoretical considerations.

Reductions in irradiation costs and increases in production rate have provided a continuing incentive for more efficient operation of the Hanford Piles. These improvements have been obtained by means of higher specific powers, greater water flow rates, and better water utilization. However, the extent of the improvements which can be made in this manner may be limited by such factors as tube and slug corrosion, slug stability, and graphite damage rates at higher operating temperatures. Water purification and pumping costs are also factors to be considered. New slug designs are being developed which may be capable of much higher specific power operation. Higher graphite temperatures may also prove feasible, but the water plant performance limitations for the present single pass cooling systems may prove much more expensive to relieve. The use of recirculating cooling water as a means of attaining higher temperature, higher power operation has received preliminary study. A preliminary economic evaluation of an operating area equipped for recirculation versus single pass cooling is needed to better determine the relative merits of the two cooling methods. This report presents the results of such an evaluation and discusses the direction of future development work in the field of pile cooling.

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

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

Report presenting measurements of the damping in roll of cruciform triangular wings of aspect ratios 0.64, 1.28, and 2.31 at supersonic Mach numbers from 1.5 to 6.0. The models were launched from rifled guns and the time history of the model roll position in free flight was explored. Results regarding the comparison with theory, transonic effects, and comparison with results at other facilities are provided.

Memorandum presenting an experimental investigation to determine the flutter characteristics of several rectangular wings of variable aspect ratio at a range of Mach numbers. The wings were solid aluminum or steel and were 2, 4, and 6 percent thick. Results regarding the flutter at low and high angles of attack are provided.

Photograph of range pitting applied in the summer of 1953 that is growing good cover of annual weeds. Tallow weed; Huisache daisy; Texas and California filaree; blue flax and Dakota verbena. Buffalo grass and tobosa grass spreading in pits. Note the complete absence of vegetation between the pits resulting from three years of drought. TX-48-985.

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