Publisher: Mines Bureau / Publish Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Publisher Mines Bureau Publish Year Decade 1940 - 1949

2551. Coal mines. Multiple-shift mechanical mining in some bituminous-coal mines, progress report 4, Extraction of pillars with mechanized equipment; by Albert L. Toenges, Earl R. Maize, and Frank A. Jones.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.27:7223

2552. Coal. Carbonization of Bevier-bed coal from Kansas and production of blue waier gas from resulting coke; by W. W. Odell.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.23:3671

2553. Coal. Moisture losses in sampling coal; by H. M. Cooper, N. H. Snyder, and R. F. Abernethy.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.23:3670

2554. Coal. Weekly anthracite and coke report WACR 278-WACR 281. Nov. 7-28, 1942.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: [December 1942]
SuDoc number:: I 28.49:278-281

2555. Dolomite-base refractories; by Alvin Schallis.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.27:7227

2556. Electrostatic Separator for fine powders [with list of literature]; by Foster Fraas and Oliver C. Ralston.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.23:3677

2557. Explosives Division. Annual report of Explosives Division, fiscal year 1942; by Wilbert J. Huff.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.23:3669

2558. Explosives. Active list of permissible explosives and blasting devices approved prior to June 30, 1942; prepared by J. E. Tiffany and Z. C. Gaugler.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.23:3665

2559. Gold, silver, copper, lead, and zinc in Oregon, mine report. 1942; by Charles White Merrill and H. M. Gaylord.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: [December 1942]
SuDoc number:: I 28.37/a:G 563/8/941

2560. Haulage. Some haulage and hoisting hazards in western mines; by E. H. Denny and H. B. Humphrey.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Dec. 1942
SuDoc number:: I 28.27:7228

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