Report presenting a new method for obtaining the velocity potential of the flow about a solid of revolution moving uniformly in the direction of its axis of symmetry in a fluid otherwise at rest. The method is based essentially on the fact that the form of the differential equation for the velocity potential is invariant with regard to conformal transformations in a meridian plane. The general results are applied to a body of revolution obtained by revolving a symmetrical Joukowski profile about its axis of symmetry.

Report issued by the U.S. Bureau of Mines regarding laboratory tests conducted on acid leaching of manganese ore. Descriptions of the methods used in testing and results are presented. This report contains tables, and graphs.

Report issued by the U.S. Bureau of Mines on testing of sub-audible noises and accuracy of rock burst predictions. The history of this study, and the results of these investigations are presented. This report includes tables, graphs, illustrations, and diagrams.

Describes the steps and equipment necessary for cotton ginning and for the prevention of seed mixing.

Describes the life cycle of the beanstalk weevil, its habits, and the damage it causes to plants in the Estancia Valley of New Mexico.

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: Collection of inspection tax on fertilizer distributed in Texas by the Agricultural Adjustment Administration.

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: Pertaining to claim against Lawyers Lloyds of Texas, on fidelity bend by the Board of Insurance Commissioners for the benefit of Williamson County Burial Association.

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: Since the daylight saving time (war time) is in effect, when should the polls be opened and closed under Article 2930?

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: Is an account filed by a sheriff within 18 months from the date the same was approved by the district judge but more than one year from the close of the term of the district court at which the claim should have been entered on the minutes of said court, payable by the Comptroller of Public Accounts?

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: Authority of State Highway Department to withheld payments to the beneficiary of a deceased highway employee, or compensation benefits pending satisfactory adjustment of a claim presented by the State Hospital to the guardian of such beneficiary.

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: Bank and Trust Companies-Construction of Articles 381a, 392 and 396, V. A. C. S.

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: Article 666-28a, Vernon's Annotated Texas Penal Code - Package store permits - Liquor may not be sold within 300 feet of church according to statutory measurement.

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: What property, if any, of a Production Credit Association organized under the federal laws is subject to ad valorem taxes.

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: Power of the Board of Directors of Lower Colorado River Authority to create a retirement fund for its employees.

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 a person must continue to reside in an independent school district to serve legally as tax assessor-collector as well as secretary of said district.

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 facts submitted can the district attorney of Gregg County join pro form in the execution of a deed by his wife, conveying the property now designated as her separate property without violating Article 373, of the Penal Code, and a related question?

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: Payment of vacation salary to employees of the Texas Employment Service, who have resigned and entered private employment.

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: Article 577, Penal Code of Texas, does not apply to fraternal benefit societies.

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: Employment of school supervisor by county superintendent.

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: Foreclosure by assignee under Article 5328, Revised Statutes, 1925, of State's lien for unpaid principal and interest due on Public Free School Lands.

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: Is a domestic unincorporated joint stock company a legal entity, such as is competent under our constitution and statutes to qualify for exercising the powers enumerated in Article 4982 by complying with the requirements of that Article and Article 4983? And related questions.

Report presenting an analysis of the probable aerodynamic section characteristics of a plain flap with various arrangements of internal balance. The results of the calculations previously obtained were found to be in agreement with the experiment. Some possible applications of the data to balancing tabs are also provided.

Report presenting force-test measurements in two-dimensional flow made in the 4- by 6-foot vertical tunnel of the characteristics of an NACA 0015 airfoil with a balanced flap with a chord 30 percent of the airfoil chord and a flap-nose overhang 35 percent of the flap chord. Results regarding lift, hinge moment of flap, pitching moment, drag, and tab characteristics are provided.

Describes the necessary steps for logging farm woodlands and transporting and preparing the wood to be sold.