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unknown - Public Domain
original uploader - Public Domain
user at project - CC BY-SA 2.5
US Navy - Public Domain
Henry Chan - CC BY 2.0
Arthur John Faithfull -
Public Domain
unknown photographer - Public Domain
Fotograf ukjent, Oslo museum - CC BY-SA 3.0
U.S. Library of Congress - Public Domain
Andrea Cefaly - Public Domain
Pruneau - CC BY-SA 3.0
Dimitri Savitski, SAVITSKI - CC BY-SA 2.5
United States Senate -
William Morris Agency (management) - Public Domain
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unknown - Public Domain
May, Dwight, 1822-1880
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original uploader - Public Domain
Hawksley, Thomas, 1807-1893
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user at project - CC BY-SA 2.5
McCrea, John, 1966-
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US Navy - Public Domain
Hayward, John T., 1908-
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Henry Chan - CC BY 2.0
Marichal, Juan
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Arthur John Faithfull -
Langley, George Furner, 1891-1971
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Palmgren, Alvar, 1880-1960
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Crissinger, Daniel R. (Daniel Richard), 1860-1942
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Public Domain
Terriss, William, -1897
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Boyton, Paul, 1848-1924
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unknown photographer - Public Domain
Ellis, Robert, 1892-1974
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unknown - Public Domain
Schroeder, Frederick A., 1833-1899
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Dickinson, Velvalee, 1893-1980
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Cooper, Melville, 1896-1973
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Velpeau, A. (Alfred), 1795-1867
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Stuart, Alexander H. H. (Alexander Hugh Holmes), 1807-1891
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Escoto, Miguel d' 1933-
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Fotograf ukjent, Oslo museum - CC BY-SA 3.0
Holbø, Kristen, 1869-1953
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Deruddere, Dominique, 1957-
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Travers, W. T. Locke (William Thomas Locke), 1819-1903
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Public Domain
Scott, William Kerr, 1896-1958
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Dresel, Ellis Loring, 1865-1925
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U.S. Library of Congress - Public Domain
Rogers, Will, 1911-1993
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Andrea Cefaly - Public Domain
Mercadante, Saverio, 1795-1870
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Heuss, Theodor, 1884-1963
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Public Domain
Mossell, Nathan Francis, 1856-1946
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Pruneau - CC BY-SA 3.0
Smith, Henry John Stephen, 1826-1883
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Dimitri Savitski, SAVITSKI - CC BY-SA 2.5
Silver, Horace, 1928-....
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United States Senate -
Grassley, Charles
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William Morris Agency (management) - Public Domain
Dean, Jimmy