skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
2 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Operating coal mines without accidents
Bituminous coal-mine safety-inspection outline
Refine your search results
Published Year
1930-1939 (2)
Subject
Coal mines and mining--Safety measures (2) *
Bituminous coal (1)
Mine safety (1)
Author
Fene, W. J. (2) *
Grove, G. W. (1)
Harrington, D. (1)
