Discussing the Majuba Hill mine, located 20 miles northwest of Imlay, Nevada, and consisting of approximately 4000 feet of workings on three levels.

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.

Domestic franchise tax return of 1947 for Texas Cotton Industries. The return includes all necessary schedules and financial statements.

Report on the Ouachita Facies, including map areas, geologic examinations, chemical compositions, subsurface, and findings.

The report provides data and information about communicable and reportable diseases in Texas during 1947, broken out by county.

Summary analysis for the city of Stillwater, Oklahoma from the Annual Inventory of Traffic Safety Activities.

Analysis based on the Stillwater Safety Council report to the American Automobile Association for the National Pedestrian Protection Contest,

Charts are provided for the estimation and progressive adjustment of two independent variables on which the calculations are based. Additional charts are provided for the graphical calculation of the composition.

Biennial report of the Texas Library and Historical Commission for the years 1946-1948, including the budget and summaries of the library's activities.

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.

This report talks about the aircraft configuration

This report talks about aircraft design demand

Preliminary study of the characteristics of a now design of a tub type moderator for neutron counting reveals some definite advantages over the laboratory Hanson setup. Two determinations of the purity of postum were made with the vacuum balance apparatus. The first result was 94.81 percent postum and the second 100.5 percent. A redesigned effusion apparatus is described in detail, and results of nine exposures are presented. The data lie fairly close to a straight line on a log p vs 1/T plat, but the line lies much lower and differs in slope from that representing earlier data. A quartz sickle gauge apparatus with a small internal volume is being constructed to be used to measure the vapor pressure of postum. The coefficient of expansion of the low temperature form of postum has been measured in the temperature range of {minus}76{degree}C to 24{degree}C and a preliminary value of 22.0 {plus_minus} 1.5 {times} 10{sup {minus}6} per {degree}C has been obtained.

The quarts gauge apparatus for measuring the vapor pressure of postum was completed. The first sample of postum oxidized in the course of preparation, while in a presumably sealed and evacuated quartz tube. an error of 0.4 per cent appears to be present in the vacuum weighing of postum. a diffusion pump is being installed to reduce the pressure, in the hope of minimizing the radiometer effect. Repetition of the effusion experiment with a rebuilt crucible yielded four points below those reported last time by a factor of ten in pressure. A leak appeared in the crucible, requiring construction of a new one. X-ray patterns were again obtained for the Q metal sample, {number_sign}33, and oxide sample, {number_sign}42. Work on the calibration of the two new powder cameras is proceeding satisfactorily. Two samples of cadmium were made for the purpose of developing a technique for producing single crystals of metals. A sample of tellurium nitrate yielded the same pattern as that reported in the literature. Data on the characteristics of a newly designed tub type moderator as compared with the Hanson cylinder are presented. Some notes on the calculation of probable error show the minimum error to depend upon the …

Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1947, activities, honors, finance. public relations, organizational leadership, and other information about scouting programs.

Technical report includes three reports of research progress: 1) Range Measurements on 190 Mev Deuterons, M. Stephan; 2) Meson measurements, C. Lattes; and 3) N-P Scattering, R. Christian.