skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
4 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Underground transportation of coal :Progress report 1
Underground transportation of coal :progress report [No.] 2
Transportation of iron ore, underground mines, Lake Superior district
Performance of a diesel mine locomotive
Refine your search results
Published Year
1940-1949 (4) *
Subject
Mine haulage (4) *
Coal mines and mining--Equipment and supplies (2)
Coal-handling machinery (2)
Diesel motor exhaust gas (1)
Iron mines and mining--Michigan (1)
Iron mines and mining--Minnesota (1)
Iron mines and mining--Wisconsin (1)
Mining machinery (1)
Author
Jones, Frank A. (2)
Toenges, Albert L. (2)
Artz, R. T. (1)
Berger, Lawrence Bursly, (1)
Cash, Frank E. (1)
Johnson, John A. (1)
Thomas, Edward. (1)
