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unknown - Public Domain
Michigan Art Company - Public Domain
New York Clipper - Public Domain
engraved by A.H. Ritchie, NY - Public Domain
Open Media Ltd - CC BY-SA 3.0
kim traynor -
Public Domain
Sophie Radford de Meissner - Public Domain
Unknown author - Public Domain
Photo by Christopher Peterson - CC BY 3.0
ru - Public Domain
eternalconceptspr - CC BY 2.0
Louis Edward Nollau - Public Domain
Ikmo-ned - CC BY-SA 4.0
Ost und West - Public Domain
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unknown - Public Domain
Verplanck, Gulian C. (Gulian Crommelin), 1786-1870
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Michigan Art Company - Public Domain
Longyear, John Munro, 1850-1922
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New York Clipper - Public Domain
Clarke, Grant
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Flinck, Govaert, 1615-1660
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Leigh, William Robinson, 1866-1955
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engraved by A.H. Ritchie, NY - Public Domain
Underwood, Joseph R. (Joseph Rogers), 1791-1876
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Riley, John, drummer
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Hirsch, Judd
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Open Media Ltd - CC BY-SA 3.0
Smith, T. Dan (Thomas Dan), 1915-
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Blessington, Marguerite, Countess of, 1789-1849
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Black, James Wallace, 1825-1896
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kim traynor -
M'Lehose, Agnes, 1759-1841
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Public Domain
Huggins, Charles, 1901-1997
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unknown - Public Domain
Fogazzaro, Antonio, 1842-1911
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unknown - Public Domain
Knight, John George, 1824 or 1825-1892
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Ferrero, Edward, 1831-1899
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Dushman, Saul, 1883-
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Barnes, Hazel Estella.
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Sophie Radford de Meissner - Public Domain
Radford, William, 1809-1890
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Unknown author - Public Domain
Colter, Mary Elizabeth Jane, 1869-1958
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Photo by Christopher Peterson - CC BY 3.0
Englander, Nathan
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Bowers, Charles R., 1889-1946
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Viebig, Clara, 1860-1952
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ru - Public Domain
Rumi︠a︡nt︠s︡ev-Zadunaĭskiĭ, Petr Aleksandrovich, graf, 1725-1796
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Smith, John Raphael, 1752-1812
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eternalconceptspr - CC BY 2.0
Ralph, Sheryl Lee
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Louis Edward Nollau - Public Domain
Rupp, Adolph, 1901-1977
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Ikmo-ned - CC BY-SA 4.0
Turpin, P.J.F. (Pierre Jean François), 1775-1840
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Ost und West - Public Domain
Gaster, Moses, 1856-1939
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Cosma, Vladimir