THE CLEVELAND-CLIFFS TRON COMPANY Coal Department UNION COMMERCE BLDG, - - - +. =» CLEVELAND 14, On GREEN BAY ESCANABA MINNEAPOLIS DULUTH RAIL AND LAKE SHIPPERS OF QUALITY COALS COAL DOCKS AT GREEN BAY, ESCANABA AND DULUTH VESSEL FUELING DOCK AT PORT HURON Fast Fueling--Quality Coal--Accurate Weight--24 Hour Service Marine Agents--Vacuum Oil Co. THE CLEVELAND-CLIFFS DOCK COMPANY THE PORT HURON COAL & DOCK CO. MINNEAPOLIS, MINN. PORT HURON, MICH. 57