Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Harvard Professor of science history and general education, Dr. I. Bernard Cohen, is the next speaker booked in the University of Oklahoma DeGolyer science lecture series."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Fancy meeting you here !"

Letter opinion 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, John Ben Shepperd, regarding a legal question submitted for clarification: Necessity that all captial stock of Rio Bravo Oil Company, a corporation, incorporated in 1903, be paid in.

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, John Ben Shepperd, regarding a legal question submitted for clarification: Legality of defraying the travel expenses of new employees while they are attending an inservice orientation and indoctrination training course.

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

Letter from Thomas L. James to I. H. Kempner discussing tracts of land and various ownership. Communications with owners have been established to inquire as to whether they would like to sell their land.

Letter from I. H. Kempner to Thomas L. James discussing a copy of a letter to Senator Phillips. It is requested to be read in a certain order and then returned to Kempner.

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

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Paul Jones, left, is greeted by Richard Potter, deputy director of ground safety at Tinker air force."

"The influence of triangular-shaped end plates on the lift and the flow field of a canard-type control surface mounted on a symmetrical fuselage was investigated in the Lewis 8- by 6-foot supersonic wind tunnel at a Mach number of 2.00, body angle of attack of 2 degrees, and control-surface deflection angles of 3 degrees, 6 degrees, 8 degrees, and 10 degrees. The investigation demonstrated that the addition of end plates to a canard-type control surface increased its lift and rearranged the single vortex into a two-vortex system. Perforating the end plates reduced these effects and resulted in a decrease in lift and a change in the flow-field characteristics" (p. 1).

Force and pressure-recovery characteristics of a nacelle-type conical-spike inlet with a fixed-area bypass located in the top or bottom of the diffuser are presented for flight Mach numbers of 1.6, 1.8, and 2.0 for angles of attack from 0 degrees to 9 degrees. Top or bottom location of the bypass did not have significant effects on diffuser pressure-recovery, bypass mass-flow ratio, or drag coefficient over the range of angles of attack, flight Mach numbers, and stable engine mass-flow ratios investigated. A larger stable subcritical operating range was obtained with the bypass on the bottom at angles of attack from 3 degrees to 9 degrees at a flight Mach number of 2.0. At a flight Mach number of 2.0, the discharge of 14 percent of the critical mass flow of the inlet by means of a bypass increased the drag only one-fifth of the additive drag that would result for equivalent spillage behind an inlet normal shock without significant reductions in diffuser pressure recovery.

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.

Letter from [name] to [name] discussing support for Texas House Bill #3 and #216 with certain factors that are questionable.

Letter from Truett Latimer to J. N. Thompson discussing the shortage of engineers in Texas.

Letter from Truett Latimer to Cy Newman discussing current stance on the vote for Texas House Bill #216.

Letter from Superintendent A. E. Wells to Truett Latimer discussing support for Texas House Bill #216 for the purpose of retaining teachers and giving them a good pay.

Letter from Truett Latimer to Frank R. Pitt thanking him for sending a copy of a telegram from Pitt to Bill Osborn in order to Bring House Bill 644 to Latimer's attention.

Letter from Truett Latimer to Evans and Anderson Grocery discussing House Bill 42, the Clean Competition Act.

Letter from Austin P. Hancock to Truett Latimer requesting his support and influence on House Joint Resolution 34, regarding abolishing ad valorem taxes on motor vehicles and substituting an increase on annual license fees.

Letter from Tom Reavley to Truett Latimer discussing how he and his associates are unaffiliated with Household Finance Corporation, despite the organization supporting the small loans legislation that State Junior Bar drafted.

Letter from Truett Latimer to G. F. Hughes discussing necessary steps for Hughes to legally build a dam for irrigation on his farm.

Letter from J. Travis Gibson to Truett Latimer congratulating Latimer for introducing House Bill 688, regarding the ban of public drinking in dry territories.

Letter from Truett Latimer to J. W. Hooker discussing correspondence he wrote on Hooker's behalf to Hayden Brown about a lumber inquiry. He also includes Brown's address for Hooker's further use.