"The rocket-propelled-model technique has been applied to the investigation of low-lift buffeting. Results of preliminary tests show that severe buffeting, wing dropping, and normal-force changes occur almost simultaneously near zero lift over a Mach number range near 0.9 on unswept wings 12 percent thick. On unswept wings 7 percent thick, buffeting did not occur; however, mild wing dropping and normal-force changes were experienced" (p. 1).

Report describing the geology of the land-pebble phosphate district on the Gulf Coastal Plain of Florida. This district is mapped out and the formation of land-pebble phosphate deposits is shown.

A report regarding the uranium deposit at the Yellow Canary Claims in Daggett County, Utah.

Report discussing the Yellow Canary claims uranium deposit on the west side of Red Creek Canyon in the northern part of the Uinta Mountains, Daggett County, Utah. "The claims have been developed by two adits, three open cuts, and several hundred feet of bulldozer trenches. No uranium ore has been produced from this deposit."

From Summary: "The longitudinal and lateral-directional dynamic-response characteristics of a 35 degree swept-wing fighter-type airplane determined from flight measurements are presented and compared with predictions based on theoretical studies and wind-tunnel data. Flights were made at an altitude of 35,000 feet covering the Mach number range of 0.50 to 1.04. A limited amount of lateral-directional data were also obtained at 10,000 feet. The flight consisted essentially of recording transient responses to pilot-applied pulsed motions of each of the three primary control surfaces. These transient data were converted into frequency-response form by means of the Fourier transformation and compared with predicted responses calculated from the basic equations. Experimentally determined transfer functions were used for the evaluation of the stability derivatives that have the greatest effect on the dynamic response of the airplane. The values of these derivatives, in most cases, agreed favorably with predictions over the Mach number range of the test."

Report discussing the U.S. Geological Survey's investigation of known uranium deposits in Grant County, New Mexico.

A report regarding uranium deposits located in Grant County, New Mexico. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.