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

Keyword Search

Experience with electrical and other means of firing shots of explosives in the anthracite region of Pennsylvania

Explosives Accidents in the Anthracite Mines of Pennsylvania: 1923-1927

Preventing accidents by the proper use of permissible explosives

How to use permissible explosives properly

Published Year

• 1930-1939 (4) *

Subject

• Explosives (2)
• Mine safety (2)
• Accidents--Prevention--United States (1)
• Explosives industry--United States (1)
• Mine accidents (1)

Author

• Howell, S. P. (4) *
• Harrington, D. (2)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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