Copper Mountain hydraulic diamond drill PRIN_02_COPMT_037 Local:Copper Mt. (B.C.) Date:1905 Photographer:Priest Topic:Hydraulic mining From the Copper Mt photograph collection (COPMT). Leave a Comment Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. « Copper Mountain – stationary engine at Silver Dollar shaft » Air compressor for shaft at Copper Mountain – Jack McDonald (right)
