Inspection and maintenance of mine hoisting ropes

Author:	Ilsley, L. C.
Additional Authors:	Mosier, McHenry.
Year:	1939
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.7:602
Series:	Technical paper / United States Department of the Interior, Bureau of Mines ;
Report Number:	602
Subjects:	Mine hoisting
	Hoisting machines
Link:	https://hdl.handle.net/2027/mdp.39015078485029