Copper Range Railroad Standard Rigid Frogs Plan Image Read more about Copper Range Railroad Standard Rigid Frogs PlanLog in to post comments
Map of Range Water System: Painesdale to Hancock Image Read more about Map of Range Water System: Painesdale to HancockLog in to post comments
Site Plan of Baltic Location Image Read more about Site Plan of Baltic LocationLog in to post comments
No. 4 Shaft Underground Crushing Station General Arrangement - Plans and Sections Image Read more about No. 4 Shaft Underground Crushing Station General Arrangement - Plans and SectionsLog in to post comments
Piping for Condensing, Intercooler, and Heating System of Two-Stage Comp. Engine Built for Champion Copper Company Image Read more about Piping for Condensing, Intercooler, and Heating System of Two-Stage Comp. Engine Built for Champion Copper CompanyLog in to post comments
Blacksmith Shop Extension for Baltic Mining Company Image Read more about Blacksmith Shop Extension for Baltic Mining CompanyLog in to post comments
Chimney for Champion Copper Company Mill Plan, Freda Michigan Image Read more about Chimney for Champion Copper Company Mill Plan, Freda MichiganLog in to post comments
H.P. Valve Gear, 13?+28?x24? Vertical Cross Compound Engine, #100 Image Read more about H.P. Valve Gear, 13?+28?x24? Vertical Cross Compound Engine, #100Log in to post comments
Copper Range Railroad Plan of Coal Trestles at Trimountain Mill Image Read more about Copper Range Railroad Plan of Coal Trestles at Trimountain MillLog in to post comments