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

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

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

Invoice for items sold to D. W. Kempner by Bucherer Co. Ltd., including 400 clay clocks worth $73.5.

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

Performance of a J47D (RX1-1) turbojet engine equipped with afterburner, variable-area exhaust nozzle, and integrated electronic control was determined over a range of flight conditions. These data were obtained with the electronic control both operative and inoperative. For operation with scheduled exhaust nozzle area, the minimum specific fuel consumption of 1.15 pounds of fuel per hour per pound of net thrust occurred at about 7200 rpm at altitudes from 5000 to 25,000 feet at a flight Mach number of 0.19.

Photograph of a closeup shot of train #807. On the car behind the engine "Texas & Pacific" is visible. Text below the image says "Shreveport, La. Sept 5th 1951" and "C.J.DeVilbiss."

This document addresses questions concerning radioactive build-up in a liquid control solution recycling through the pile at the Hanford Works plant. The solution composition and method used to obtain dose rates are included.

Daily newspaper from El Reno, Oklahoma 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.

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

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

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

The characteristics of a wedge static-pressure sensing element with various holder configurations were determined and compared with the characteristics of the conventional tube. The probes were tested over a range of Mach number from 0.3 to 0.95 and at various pitch and yaw angles. The investigation showed that the spike-mounted wedge sensing element has a pressure coefficient comparable with the conventional subsonic static-pressure probe and the pressure coefficient of the wedge varied less than that of the conventional probe for corresponding change of yaw angle.

Daily newspaper from Baytown, Texas 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.

Letter from Thos. L. James to D. W. Kempner discussing an enclosed Imperial Mercantile Company invoice for ten sacks of Texas Dairy Feed worth $40.50.

Telegram sent by Jeane and D. W. Kempner to Mr. and Mrs. W. L. Gatz, Jr. discussing their congratulations on the arrival of their son.

Telegram sent by Jeane and D. W. Kempner to Mr. and Mrs. W. L. Gatz discussing their congratulations.

Letter from Robert Lee Kempner to I. H. Kempner enclosing newspaper clippings, discussing business purchases and catching up on personal life.

Abstract: "A small low impedance flux monitoring device has been built which utilizes the heating (and consequent chance in resistance) of a boron coated platinum wire. Feasibility tests in the Argonne-GP-3 reactor indicate that it may develop into a wide range instrument, particularly useful at high flux levels. Design and constructional details of the bolometer and its associated circuits are given. The circuitry is somewhat unique since it is in effect an all electronic self-balancing bridge. Future lines of research are suggested to solve some of the remaining problems."

Time constants that characterize engine speed response of a turbine-propeller engine over the cruising speed range for various values of constant fuel flow and constant blade angle were obtained both from steady-state characteristics and from transient operation. Magnitude of speed response to changes in fuel flow and blade angle was investigated and is presented in the form of gain factors. Results indicate that at any given value of speed in the engine cruising speed range, time constants obtained both from steady-state characteristics and from transient operation agree satisfactorily for any given constant fuel flow, whereas time constants obtained from transient operation exceed time constants obtained from steady-state characteristics by approximately 14 percent for any given blade angle.

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

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