Photograph taken for a story in the Oklahoma City Times newspaper. Caption: "Pickup Truck 'Lost,' but Not for Long-Scout car officers who were chasing the pickup truck shown above lost it in traffic at NW 23 and Douglas."

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Johnny Ray Dusenberry"

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Johnny Ray Dusenberry, boxer"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Ralph W. Helmer, 8500 N Bryan is planning and beautification chairman for the Oklahoma City Council of Garden Flower Clubs."

Photograph used for a newspaper owned by the Oklahoma Publishing Company.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mrs. Leola Jones, 623 1/2 NW 14, is shown holding police bulletins issued on her 13-year-old daughter, Laverna Dean, who has been missing from her home since January 14."

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ed Pisachubbee Hugo boxer."

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Applicability of gross receipts taxes to air express revenues received by Railway Express Agency, Inc., under the submitted facts.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Responsibility of the Criminal District Attorney to represent the plaintiff in a child support proceeding under House Bill 192, Acts 52nd Leg., R. S. 1951. (Articles 2328b-1 to 2328b-3, V. C. S.)

Photograph of a man driving a Clark tractor that is towing a B-36H airplane across the tarmac in February 1952.

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

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Carl H. "Buck" Weaver, second vice Pres. of Okla. Co. Health Assn."

Photograph used for a story in the Oklahoma Times newspaper.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Neal O'Sullivan, 1118 Huntington, resigned Thursday as president of the Young Wom-en's Christian association."

Photograph used for a newspaper owned by the Oklahoma Publishing Company.

"The frequency of blade temperature to exhaust gas temperature is presented for two locations in the blade and at several operating conditions. The frequency response was determined by Fourier analysis of transient data. Two analytical methods are presented, and results are compared with experimental data. Dynamic response of turbine-blade temperature to exhaust-gas temperature exhibited the form of an approximate first-order lag" (p. 1).

Report presenting an investigation of some of the factors that affect autopilot systems in airplanes.

Photograph used for a story in the Oklahoma Times newspaper.

Friction and surface damage of several materials that are resistant to corrosion due to liquid metals was studied in air. The values of kinetic friction coefficient at low sliding velocities and photomicrographs of surface damage were obtained. Appreciable surface damage was evident for all materials tested. The friction coefficients for the combinations of steel, stainless steel, and monel sliding against steel, stainless steel, nickel, Iconel, and Nichrome ranged from 0.55 for the monel-Inconel combination to 0.97 for the stainless-steel-nickel combination; for steel, stainless steel, monel, and tungsten carbide against zirconium, the friction coefficient was approximately 0.47.

Theoretical performance for mixture of 36.3 percent liquid ammonia and 63.7 percent hydrazine with liquid oxygen bifluoride as rocket propellant was calculated on assumption of equilibrium composition during expansion for a wide range of fuel-oxidant and expansios ratios. Parameters included were specific impulse, combustion-chamber temperature, nozzle exit temperature, composition mean molecular weight, characteristic velocity, coefficient of thrust and ratio of nozzle-exit area to throat area. For chamber pressure of 300 pounds per square inch absolute and expansion to 1 atmosphere, maximum specific impulse was 295.8 pound-seconds per pound. Five percent by weight of water in the hydrazine lowered specific impulse from about one to three units over a wide range of weight-percent fuel.

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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.