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Sol Hurok (concert promoter). There is a photographer's signature at lower right, but I can't make out what it says. - Public Domain
unknown - Public Domain
Public Domain
National Photo Company - Public Domain
Congressional Pictorial Directory - Public Domain
Henry William Beechey - Public Domain
256 Fifth Ave - Public Domain
Elen Nivrae - CC BY 2.0
Bill Doll and Company, New York-publicity agency - Public Domain
original uploader - CC BY-SA 3.0
unknown 15th. century - Public Domain
author info - Public Domain
Hinnk - CC BY-SA 3.0
Elliott & Fry -
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Abel, Othenio, 1875-1946
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Sol Hurok (concert promoter). There is a photographer's signature at lower right, but I can't make out what it says. - Public Domain
Dobbs, Mattiwilda
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Rozdolski, Roman
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Smith, Theobald, 1859-1934
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Walker, Jonathan, 1799-1878
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unknown - Public Domain
Hascall, Milo Smith, 1829-1904
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Public Domain
Parry, John Orlando, 1810-1879
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National Photo Company - Public Domain
Stapf, O. (Otto), 1857-
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Congressional Pictorial Directory - Public Domain
Bateman, Herbert H. (Herbert Harvell)
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Willes, John, Sir, 1685-1761
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Henry William Beechey - Public Domain
Gambier, James Gambier, Baron, 1756-1833
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unknown - Public Domain
Smith, William Henry, 1833-1896
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Boutroux, Émile, 1845-1921
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Costello, Dolores, 1905-1979
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Bonaventure, Saint, Cardinal, approximately 1217-1274
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Ludlow, Louis, 1873-1950
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Public Domain
Hasluck, Paul, Sir
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256 Fifth Ave - Public Domain
Goodwin, Nat. C. (Nathaniel Carll), 1857-1919
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Elen Nivrae - CC BY 2.0
Friedkin, William, 1935-
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Bill Doll and Company, New York-publicity agency - Public Domain
Swann, Donald, 1923-1994
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Eakins, Thomas, 1844-1916
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original uploader - CC BY-SA 3.0
Jamal, Ahmad, 1930-....
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unknown 15th. century - Public Domain
Bracciolini, Poggio, 1380-1459
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author info - Public Domain
Quatrefages, A. de (Armand), 1810-1892
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Denison, Edward, 1801-1854
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Hinnk - CC BY-SA 3.0
Gehr, Ernie, 1943-
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Price, Uvedale, Sir, 1747-1829
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Wu, Hongda Harry
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Elliott & Fry -
Robertson, J.M. (John Mackinnon), 1856-1933
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Ayguals de Izco, Wenceslao, 1801-1873