TRAIL - Technical Report Archive and Image Library

Lead-Zinc Deposits of the Dunkleberg District, Granite County, Montana

Estimate of Known Recoverable Reserves of Coking Coal in Allegheny County, Pennsylvania

Estimate of Known Recoverable Reserves of Coking Coal in Letcher County, Kentucky

Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1952; Part 2 - Oil from Oil Shale

Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal

Estimate of Known Recoverable Reserves of Coking Coal in Wyoming County, West Virginia

Corrosion and Deposits in Regenerative Air Preheaters

Tests of the Anthratube

Hermada Antimony Deposit, Elmore County, Idaho

The Future of Birmingham Red Iron Ore, Jefferson County, Alabama

National Motor-Gasoline Survey: Summer 1952

Estimate of Known Recoverable Reserves of Coking Coal in Allegany County, Maryland

Estimate of Known Recoverable Reserves of Coking Coal in Somerset County, Pennsylvania

National Motor-Gasoline Survey: Winter 1952-53

Petroleum-Engineering Study of Healdton Oil Field, Carter County, Oklahoma

Barrier Pillars in the Southern Field: Anthracite Region of Pennsylvania

Barrier Pillars in the Western Middle Field: Anthracite Region of Pennsylvania

Carbonizing Properties: Tennessee Coals from the Jellico Bed in Campbell County and the Sewanee Bed in Marion County

Static Electricity in Hospital Operating Suites: Direct and Related Hazards and Pertinent Remedies

Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)

Mine Pumping Plants: Anthracite Region of Pennsylvania

Carbonizing Properties: West Virginia Coals from the Beckley Bed, Caretta Number 5 Mine, McDowell County, and Glen Rogers Number 2 Mine, Wyoming County

Low-Temperature Carbonization Assay of Coal in a Precision Laboratory Apparatus

Visual-Arc Spectroscopic Analysis

Surface-Water Seepage into Anthracite Mines in the Western Middle Field: Anthracite Region of Pennsylvania

Surface-Water Seepage into Anthracite Mines in the Wyoming Basin, Northern Field: Anthracite Region of Pennsylvania

Injury Experience in Coal Mining, 1949: Detailed Analysis of Factors Influencing Mine Safety and Related Employment, Production and Productivity Data

Thermal Solution and Hydrogenation of Green River Oil Shale: Experimental Investigations and Bibliography

Interim report by the United States Department of the Interior, Bureau of Mines for the Atomic Energy Commission :core scanning program

Water flooding in the Oil Fields of Anderson, Franklin, Linn, and Miami Counties, Kans.

Figures 2-9: Barrier Pillars in the Western Middle Field: Anthracite Region of Pennsylvania

Some useful applications of zirconium

The mechanism of ignition of firedamp by explosives

Iodometric determination of selenium in ores and flue dusts

Investigation of low-grade bauxites as potential sources of aluminum by caustic desilication and alumina extraction

Synthetic liquid fuelsannual report of the secretary of the interior for 1953.

Determination of solid and liquid impurities in synthesis gas

Laboratory explosibility study of American coals

Lessons from intensive dust sampling of a coal mine

Portable methane-detecting appliances approved under United States Bureau of Mines standard

United States Bureau of Mines standard for inspection and test of explosion-proof enclosures for mining equipment

Storage of low-rank coals

Natural-gasoline and cycle plants in the United States, January 1, 1954

Hydraulic air compressors

Danger from carbon monoxide in the home

Report of research and technologic work on coal and related investigations :July 1, 1952 to December 31, 1953

Roof bolting in Alabama coal mines and iron-ore mines

Inspection and testing of mine-type electrical equipment for permissibility :revision of Information circular 7185

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