Mining methods and costs :Alaska-Juneau Gold Mining Co., Juneau, Alaska

Author: Bradley, Philip Read.
Year: 1929
Document Type: MAIN
SUDOC: C 22.11:6186
Series: Information circular / Bureau of Mines ;
Report Number: 6186
Subject: Gold mines and mining--Alaska--Juneau,
Link: https://hdl.handle.net/2027/mdp.39015095078799

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