Mine man-trip and ambulance cars

Author: Mechling, M. J.
Additional Authors: Sloman, Harold J.
Year: 1948
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7435
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 7435
Subjects: Mine safety
Coal mines and mining--Safety measures
Link: https://hdl.handle.net/2027/mdp.39015077577446

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