Pumping operations in the Cripple Creek district, Colo.

Author:	Guiteras, Joseph R.
Year:	1937
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I28.27:6982
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6982
Subjects:	Gold mines and mining--Colorado--Cripple Creek Region
	Mine pumps
Link:	https://hdl.handle.net/2027/mdp.39015077569989