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The Crow Press (New York, NY), printer. - Public Domain
United States Senate Historical Office - Public Domain
Unbekannter Grafiker der Epoche - Public Domain
Harris & Ewing - Public Domain
David Starr Jordan (1851-1931) - Public Domain
unknown -
Gloria J. Slade -
James Leakey - Public Domain
user at project - Public Domain
original uploader - Public Domain
Porter Hovey at http://www.porterhovey.com/ - CC BY-SA 3.0
Public Domain
:en:Alvin Langdon Coburn - Public Domain
Marcvjnicolas - CC BY-SA 3.0
Not stated - Public Domain
Forrest Hills Music - Public Domain
unknown - Public Domain
SP - Public Domain
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The Crow Press (New York, NY), printer. - Public Domain
Hazelton, George C. (George Cochrane), 1832-1922
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United States Senate Historical Office - Public Domain
King, John Pendleton, 1799-1888
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Unbekannter Grafiker der Epoche - Public Domain
Nefftzer, Auguste, 1820-1876
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Harris & Ewing - Public Domain
Ayres, Steven B. (Steven Beckwith), 1861-1929
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Jovanović, Slobodan, 1869-1958
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Bramwell, J. Milne (John Milne), 1852-
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Myers, Carmel, 1899-1980
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Young, Joseph Don Carlos, 1855-1938
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David Starr Jordan (1851-1931) - Public Domain
Dudley, William Russel, 1849-1911
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Zeller, Eva, 1923-....
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unknown -
Campanella, Juan José
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Gloria J. Slade -
Slade, Robert.
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James Leakey - Public Domain
Cousins, Samuel, 1801-1887
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user at project - Public Domain
Landis, John, 1950-....
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original uploader - Public Domain
Casasús, Joaquín D. (Joaquín Demetrio), 1858-1916
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Porter Hovey at http://www.porterhovey.com/ - CC BY-SA 3.0
Casebere, James
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Secker, Thomas, 1693-1768
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Public Domain
Fahlström, Öyvind, 1928-1976
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Coypel, Antoine, 1661-1722
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:en:Alvin Langdon Coburn - Public Domain
Fry, Roger, 1866-1934
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Marshall, William, 1749-1833
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Public Domain
Meyrink, Gustav, 1868-1932
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Marcvjnicolas - CC BY-SA 3.0
Raynouard, M. (François-Just-Marie), 1761-1836
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Not stated - Public Domain
Grafly, Charles, 1862-1929
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Forrest Hills Music - Public Domain
Gray, Claude
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Galloway, Samuel, 1811-1872
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unknown - Public Domain
Cahoon, Reynolds, 1790-1861
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Bonheur, Rosa, 1822-1899
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SP - Public Domain
Destouches, André Cardinal
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Jacoby, Charles H., 1954-