Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Erection of barricades during mine fires or after explosions

Questions and answers on timbering bituminous coal mines

Published Year

• 1920-1929 (2) *

Subject

• Mine explosions (1)
• Mine fires (1)
• Mine safety (1)
• Mine timbering (1)

Author

• Paul, J. W. (2) *
• Bernewitz, M. W. (1)
• Pickard, Byron O., (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010