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Wisconsin Center for Film and Theater Research - Public Domain
United States Government - Public Domain
Gage Skidmore - CC BY-SA 3.0
Contemporary photograph - Public Domain
Theron Brown - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Georges Biard - CC BY-SA 3.0
TIME Magazine - Public Domain
*:File:Senator_Cornelius_Cole.jpg - Public Domain
Harris & Ewing, photographer - Public Domain
Carnegie Hall - Public Domain
Public Domain
Photo by Maurice Seymour, Chicago. - Public Domain
Angelo Agostini - Public Domain
anonymous - Public Domain
user at project - CC BY-SA 3.0
unknown - Public Domain
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Mackay, John William, 1831-1902
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Wisconsin Center for Film and Theater Research - Public Domain
Dillon, Edward, 1880-1933
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United States Government - Public Domain
Garcia, Edward J., 1928-
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Gage Skidmore - CC BY-SA 3.0
Emanuel, Kerry A., 1955-....
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Contemporary photograph - Public Domain
Fowke, Francis 1823-1865
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Clement VI, Pope, approximately 1291-1352
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Theron Brown - Public Domain
Bacon, George B. (George Blagden), 1836-1876
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Mathew Brady Levin Corot Handy - Public Domain
Phelps, William Walter, 1839-1894
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Georges Biard - CC BY-SA 3.0
Bohringer, Richard
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Pius IX, Pope, 1792-1878
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TIME Magazine - Public Domain
Canby, Henry Seidel, 1878-1961
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*:File:Senator_Cornelius_Cole.jpg - Public Domain
Cole, Cornelius, 1822-1924
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Hughes, Samuel, Sir, 1853-1921
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Phra Thēpwisutthimēthī (Ngư̄am), 1906-1993
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Harris & Ewing, photographer - Public Domain
Chadbourne, Thomas L. (Thomas Lincoln), 1871-1938
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Freud, Martha, 1861-1951
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O'Neill, William A. (William Atchison), 1930-2007
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Carnegie Hall - Public Domain
Copeland, George
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Public Domain
Kerr, John Leeds, 1780-1844
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Smith, Howard K. (Howard Kingsbury), 1914-2002
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Photo by Maurice Seymour, Chicago. - Public Domain
Sundberg, Clinton, 1903-1987
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Butterfield, James A., 1837-1891
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Angelo Agostini - Public Domain
Miguez, Leopoldo, 1850-1902
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anonymous - Public Domain
Takamine, Jōkichi, 1854-1922
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user at project - CC BY-SA 3.0
Graziani, Girolamo, 1604-1675
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unknown - Public Domain
Wilensky, Moshe, 1910-1997
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unknown - Public Domain
Menius, Justus, 1499-1558
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Carradine, David
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Lawrence, Samuel C. (Samuel Crocker), 1832-1911
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Public Domain
Bates, Martin W. (Martin Waltham), 1786-1869