Some suggestions as to safety rules to be printed or mimeographed for the guidance of bituminous-coal mine employees

Author:	Harrington, Daniel.
Additional Authors:	Fene, W. J., Forbes, John Joseph Vincent,
Year:	1935
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:6820
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6820
Subjects:	Bituminous coal--United States
	Mine safety
	Coal trade--United States
	Accidents--Prevention--United States
Link:	https://hdl.handle.net/2027/mdp.39015077568890