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jenosale: Regional Enterprise Tower 1953
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jenosale: aluminum-clad Alcoa Headquarters 1953
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jenosale: H.K. Porter Building 1958
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jenosale: Porter Building 1958
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jenosale: U.S. Steel Tower 1970
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jenosale: U.S. Steel Tower 1970
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jenosale: U.S. Steel Tower 1970
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jenosale: Alcoa and Porter Buildings
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jenosale: H.K. Porter Building by Harrison & Abramovitz 1958
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jenosale: H.K. Porter Building 1958