referencedIn |
Illinois Telecommunications Commission. Administrative files, 1968.
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Illinois State Archive |
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referencedIn |
Hughes, Earl Mulford, 1907-. Papers, 1948-1986.
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University of Illinois at Urbana Champaign |
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referencedIn |
Lombard, George F. F. (George Francis Fabyan), 1911-. George F.F. Lombard papers, 1941-1995.
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Harvard Business School, Knowledge and Library Services/Baker Library |
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referencedIn |
Evanston telephone records, 1890-1948.
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Evanston Historical Society |
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referencedIn |
Archives Organization File, 1875-1986, pt.2.
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Cornell University Library |
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referencedIn |
University of Chicago. Industrial Relations Library. University of Chicago, Industrial Relations Library, collection of materials on Chicago area companies, 1945-1971.
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Chicago History Museum |
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referencedIn |
Evanston Chamber of Commerce. Records, 1921-[ongoing].
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Evanston Historical Society |
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creatorOf |
Illinois Bell Telephone Company. [Miscellaneous pamphlets, etc.].
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Chicago History Museum |
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