Static Thrust and Power Characteristics of Six Full-Scale Propellers (open access)

Static Thrust and Power Characteristics of Six Full-Scale Propellers

"Static thrust and power measurements were made of six full-scale propellers. The propellers were mounted in front of a liquid-cooled-engine nacelle and were tested at 15 different blade angles in the range from -7 1/2 degrees to 35 degrees at 0.75r. The test rig was located outdoors and the tests were made under conditions of approximately zero wind velocity" (p. 85).
Date: January 25, 1939
Creator: Hartman, Edwin P. & Biermann, David
Object Type: Report
System: The UNT Digital Library
Preliminary Investigation of Modifications to Conventional Airplanes to Give Nonstalling and Short-Landing Characteristics (open access)

Preliminary Investigation of Modifications to Conventional Airplanes to Give Nonstalling and Short-Landing Characteristics

"This report describes flight and landing tests made on a group of conventional airplanes. The upward deflection of the elevators was limited to the point where the airplanes could not be made to spin without the aid of power. With the elevator travel thus limited, the airplane in every case had good lateral stability and good aileron effectiveness up to the highest angles of attack which could be obtained in a glide, although this was not true in any case without the limited control" (p. 343).
Date: January 25, 1932
Creator: Weick, Fred E.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-1255 (open access)

Texas Attorney General Opinion: O-1255

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 unexpired portion of Texas sentence of convict incarcerated in penitentiary and who was delivered to authorities of Oklahoma to serve sentence in that State should be considered as having been served upon the expiration of the term of his sentence.
Date: January 25, 1939
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-62 (open access)

Texas Attorney General Opinion: O-62

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; Compensation payable County Clerk, indering and preserving birth and death certificates
Date: January 25, 1939
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-79 (open access)

Texas Attorney General Opinion: O-79

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 Stamp Tax on Abstracts of Judgement.
Date: January 25, 1939
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-131 (open access)

Texas Attorney General Opinion: O-131

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: Fees of Justice of Peace and Constable.
Date: January 25, 1939
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History