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- Methods and costs of sinking a circular concrete-lined ventilation shaft
- Methods and costs of shaft sinking in the Coeur d'Alene District, Shoshone County, Idaho
- Survey of face ventilation practices in coal mines
- Methods and costs of shaft sinking, U.S. Atomic Energy Commission Project Gnome, near Carlsbad, New Mexico
- Removing methane (degasification) from the Pocahontas No. 4 coalbed in southern West Virginia
- Ventilation of continuous-miner places in coal mines
- A study of dust-control methods for continuous mining of coal
- Rigid foam for mines
- Electronic monitoring of mine fans
- Rock-dust disseminator used in return air currents, Koehler Mine, Kaiser Steel Corp., Koehler, N. Mex.
- Stoppings for ventilating coal mines
- Effects of bleeder entries during atmospheric pressure changes
- Face ventilation in underground bituminous coal mines :performance characteristics of common jute line brattice
- Miniature oxygen deficiency alarm
- Face ventilation in underground bituminous coal mines :airflow characteristics of flexible, spiral-reinforced ventilation tubing
- Miniature bilevel alarm for oxygen-deficient atmospheres
- Gas chromatographic analyses of the principal constituents of mine atmospheres
- Radiation-ventilation relationships in six underground uranium mines
- Studies on the control of respirable coal mine dust by ventilation
- Design and development of drill equipment
- Use of vertical boreholes for assisting ventilation of longwall gob areas
- Face ventilation in underground bituminous coal mines :airflow and methane distribution patterns in immediate face area-line brattice