Cars for transporting explosives

Author:	Owings, C. W.
Year:	1940
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7115
Series:	Information Circular / Bureau of Mines ;
Report Number:	7115
Subjects:	Explosives--Safety measures
	Explosives--Transportation
Link:	https://hdl.handle.net/2027/mdp.39015078534115