Search U.S. government technical reports digitized or harvested by TRAIL.
Slag viscosity tables for blast-furnace work
The tars distilled from bituminous coal in hand-fired furnaces
Five ways of saving fuel in heating houses
Metal-mine accidents in the United States :during the calendar year 1916
How to improve the hot-air furnace
Method of least squares applied to estimating errors in coal analysis
Methods for routine work in the Explosives physical laboratory of the Bureau of mines
Central station heating :its economic features, with reference to community service
Report of the Committee on the Standardization of Mining Statistics
Sulphur dioxide method for determining copper minerals in partly oxidized ores
Accidents at metallurgical works in the United States :during the calendar year 1916
Economic operation of steam turbo-electric stations
Flotation of chalcopyrite in chalcopyrite-pyrrhotite ores of southern Oregon
Quarry accidents in the United States :during the calendar year 1916
Use of the hydrogen-volatile-matter ratio in obtaining the net heating value of American coals
Coke-oven accidents in the United States :during the calendar years 1917
New views of the combustion of the volatile matter in coal
Use of the interferometer in gas analysis
Quarry accidents in the United States during the calendar year 1917
Why and how coke should be used for domestic heating
Abatement of corrosion in central heating systems
Accidents at metallurgical works in the United States during the calendar years 1917
The determination of combustible matter in silicate and carbonate rocks
An analytical method for detecting blown-out shots in coal mines
Safe practice in using wire ropes in mines
Sensitiveness of explosives to frictional impact
Fume and other losses in condensing quicksilver from furnace gasses
The vapor pressure of lead chloride
Saving steam in industrial heating systems
Blowholes, porosity, and unsoundness in aluminum-alloy castings
Method of administering leases of iron-ore deposits belonging to the state of Minnesota.
Vitiation of garage air by automobile exhaust gases
Combustion and flue gas analysis
Notes on lignite :its characteristics and utilization
Combustion experiments with North Dakota lignite
Labor saving at limestone quarries
Coke-oven accidents in the United States :during the calendar years 1918