From Summary: "A method for computing the effect of surface roughness on the drag coefficient of an airplane is presented. Calculated results using this method are compared with experimental results from both flight and wind-tunnel tests. In general, the agreement is believed satisfactory."

Report presenting several rectangular and tapered wing configurations with leading-edge and trailing-edge ailerons tested as part of a general investigation of an aerodynamic control at supersonic speeds. Results indicated that the use of the leading-edge aileron alone was ineffective or caused negative control until a high Mach number was attained. Results for the untapered configurations, tapered configurations, and drag measurements are provided.

Report presenting an investigation using the NACA wing-flow method to determine the longitudinal stability and control characteristics at transonic speeds of a semispan airplane with a 45 degree sweptback wing and tail. Measurements of the lift and angle of attack for trim were made for several stabilizer and elevator settings. Testing was also performed to investigate the effects of transition wires mounted on the wing and tail, the effect of increasing the boundary-layer thickness on the test surface, and the effectiveness of a wing flap with a sweepback of 45 degrees.

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Front: At bottom left: Halsey's ships rake Japan. At upper right: The Queen Mary brings home a boatload of Yanks. At lower right: Soldiers marching in formation behind a listing of "Divisions tenatively scheduled to return to United States during remainder of 1945. At lower center: Ft. Jackson, S.C. - training in jungle fighting before leaving for the Pacific. In center: Training posts for divisions returned and due to return for redeployment. Map showing Asia and northern Australia ; outline map of the U.S. showing locations of various military camps Includes 3 photographs. Back: The battle line. Text describes the role of the Army Engineer. Includes photographs: Road making materials ground out by an Engineer rock crusher -- Bulldozer carving a road out of a hillside -- Dependable water supplies for troops -- Engineers working in deep snow as they unreel and adjust barbed wire -- Engineer divers are decompressed -- Bridges are arrested so that tank-dozers may clear the path -- Storms only make the "snapper's" job tougher as he seeks out mine fields -- Engineer corps cranes operate in the surf.

Illustrations accompanying a report investigating the locations of vanadium-bearing phosphatic shale in West-Central Wyoming and Southeastern Idaho. The set includes seven maps (Plates I and V-X) showing the location of rock formations in the area and three charts (Plates II-IV) showing the correlation between the occurrence of vanadium deposits and the thin persistent beds of phosphate rock, oolite, siltstone, dolomite, and limestone with which they are interbedded.

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An X-ray - diffraction analysis of residual surface stresses after plastic strain was introduced in a parallel-sided 3S-O aluminum disk with a central hole by two types of centrifugal overspeed is reported. Both tangential and radial stresses were generally tensile with large local variations near the hole where surface stresses may have been partly superficial. These stresses were both tensile and compressive dependent on the distance from the disk center when mass compression was effected near the hole.

Memorandum presenting some pressure-distribution and boundary-layer measurements made in flight in the presence of shock on two modifications of the local contour of the wings of a high-speed airplane. Results regarding the pressure distribution, boundary-layer surveys, and effects on test airplane are provided.

Table showing the estimated reserves of vanadium-bearing rock in the Paris-Bloomington, Montpelier, Sublette Ridge, Swift Creek, and Strawberry Creek - Greys River Divide extraction areas in west-central Wyoming and southeastern Idaho. Indicated tonnage and inferred tonnage values are given for each area in millions of tons, along with the percentage of vanadium ore rock, maximum and minimum thickness, and average thickness of the rock in the extraction area.

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, Gerald Mann, regarding a legal question submitted for clarification: Validity of Article 834 of the Penal Code as amended by H.B. No. 583, Regular Session, 41st Legislature, 1929.

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, Gerald Mann, regarding a legal question submitted for clarification; Necessity of weights and measures inspectors executing waivers in the course in the performance of their duties?

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, Gerald Mann, regarding a legal question submitted for clarification: Do taxes accrue on real estate bought by the county under a tax judgement and held beyond the redemption period and what disposition should be made of excess funds from a subsequent sale?

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, Gerald Mann, regarding a legal question submitted for clarification: Filing fees accompanying application for specialized motor carrier certificates.

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, Gerald Mann, regarding a legal question submitted for clarification: Effect upon House Bill No. 688 of the 46th Legislature, Regular Session, 1939, of failure of Legislature to provide for the payment of the State's portion of bonds made eligible for participation under the terms of said bill.

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, Gerald Mann, regarding a legal question submitted for clarification: Constitutionality of S.B. No. 505, 47th Legislature.

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, Gerald Mann, regarding a legal question submitted for clarification: Whether or not the Texas School for the Deaf could pay the Principal, Vocational School, $1500.00 for nine months work, and provide him with house, water, lights and fuel for twelve months, under the Appropriation Act, 1941?

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, Gerald Mann, regarding a legal question submitted for clarification: under the provisions of Article 4860a, Acts 1929, 41st Legislature, First Called Session, Sections 3 and 13, has the Board of Insurance Commissioners the authority to require a mutual insurance company organized under the laws of a juris diction other than Texas, to use the name "mutual"?

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, Gerald Mann, regarding a legal question submitted for clarification: Concerns engaged in selling and installing butane gas appliances must be licensed.

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, Grover Sellers, regarding a legal question submitted for clarification: Under the provisions of House Bill 344, 49th Legislature, in the tax assessor-collector required to issue exception certificate receipts from one book, or should he have a book for each precinct?

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, Grover Sellers, regarding a legal question submitted for clarification: Authority of sheriff to permit payment of fine by installments and related questions.

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: The necessity of approval by the Railroad Commission of Texas of a discontinuance of the supply of gas to a municipality by a gas utility, pursuant to contract between the parties. And related questions.

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: Authority of the Board of Control to collect for maintenance of non-indigent patients at Texas Confederate Home for Men.

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: The authority of the Commissioners' Court to employ the son of the County Road Engineer on road jobs of the County.