Iron industry

Steel Production. Workers in iron industry. Furnace men drill a tapping hole out of a blast furnace to swell the record-breaking volume of metal in a large Eastern steel plant. Republic, Youngstown

Unser Oberschlesien, das Hohelied deutscher Arbeit

"Open-pit" iron mining with 5-ton steam shovels, Hibbing, Minn.

One of the greatest "open-pit" iron mines on earth (with steam shovels), Hibbing, Minn.

"Open-pit" iron mining with 5-ton steam shovels, Hibbing, Minn.

Drilling for a blast, Mesabi Range, Minn., U.S.A.

Front Avenue Industrial District, Front Avenue between Eighth & Fourteenth Streets, Columbus, Muscogee County, GA

African American businesses and industry in Richmond, Va.

One hundred and twenty-five years of pig iron manufacture at Robesonia, Pennsylvania /

Prospectus of the Missouri Iron Company : with the acts of incorporation.

Open-pit iron mine, near Hibbing, Minn.

Morris open pit iron mine, Mesabi Range, Minn., U.S.A.

Large steam shovel dumping load of ore into car near Hibbing, Minn.

Steam shovel at work, Burt Mine, Mesabi Range, Minn., U.S.A.

Slater Mill, Pawtucket, Providence County, RI

Irondale Iron & Steel Plant, Port Townsend, Jefferson County, WA

Continental Gin Company, Prattville, Autauga County, AL

American Iron and Steel Manufacturing Co's "Central Works," Lebanon, PA

Members of American Iron and Steel Institute inspecting the ore docks, Cleveland, Oct. 23, 1915