South Side and Pittsburgh, 1871
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South Side and Pittsburgh, 1874
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Glassworkers, 1870s
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Ironworkers, 1870s
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Steel mill workers, early 1900s
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Jones & Laughlin stel mill, c. 1900
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Steelworkers statue, 1926
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Jones & Laughlin steel mill, 1948
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Jones & Laughlin steel mill, c. 1955
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Jones & Laughlin steel mill
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Jones & Laughlin steel mill
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Brady Street Bridge demolition, 1978
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Carson St. at 10th St. East
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