skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
1 result returned
Browse TRAIL Inventories
(opens in new tab)
Search results
The relative safety of brass, copper, and steel gauzes in miners' flame safety-lamps
Refine your search results
Published Year
1920-1929 (1)
Subject
Mine explosions--Prevention (1) *
Safety lamps--Materials--Testing (1)
Author
Hooker, A. B. (1) *
Ilsley, L. C. (1)
