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US Government - Public Domain
original uploader - Public Domain
Kenneth Allen -
Albert Sydney - CC BY-SA 3.0
unknown - Public Domain
Slowking4 -
Sailko - CC BY 3.0
*:File:John_Macadam_(1827–1865).jpg - Public Domain
Max F. Meixner<br/> - Public Domain
JezFabi - Public Domain
Andrew Dermont - CC BY 3.0
US Government Printing Office - Public Domain
Plimpton Press (Norwood, Massachusetts), publisher. - Public Domain
Rare Resource - Public Domain
Elmer Chickering - Public Domain
Carl Van Vechten - Public Domain
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US Government - Public Domain
Biemiller, Andrew J. (Andrew John), 1906-1982
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Skipwith, Fulwar, 1765-1839
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original uploader - Public Domain
Kohl, J. G. (Johann Georg), 1808-1878
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Kenneth Allen -
March, Sydney (British architect, 1876-1968, active in Canada)
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Paulet, William, 1804-1893
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Albert Sydney - CC BY-SA 3.0
Howe, Geoffrey, Sir
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unknown - Public Domain
Stark, Lloyd Crow, 1886-1972
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Slowking4 -
Davis, W. C.
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Rob Roy, 1671-1734
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Day, Timothy C. (Timothy Crane), 1819-1869
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Morandi, Giorgio, 1890-1964
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Sailko - CC BY 3.0
Magliabechi, Antonio, 1633-1714
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*:File:John_Macadam_(1827–1865).jpg - Public Domain
Macadam, John, 1827-1865
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Max F. Meixner<br/> - Public Domain
Under, Marie, 1883-1980
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Tassie, James, 1735-1799
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JezFabi - Public Domain
Ridderbusch, Karl
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Andrew Dermont - CC BY 3.0
Wolff, Michael, 1953-....
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US Government Printing Office - Public Domain
Long, Clarence D. (Clarence Dickinson), 1908-1994
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Medici, Lorenzo di Pierfrancesco de', 1463-1503
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Burnett, William, Sir, 1779-1861.
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Plimpton Press (Norwood, Massachusetts), publisher. - Public Domain
Bull, Melville, 1854-1909
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Dehn, S.W. (Siegfried Wilhelm), 1799-1858
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Rare Resource - Public Domain
Crespin, Irene, 1896-
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Lytell, Bert, 1885-1954
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Elmer Chickering - Public Domain
Baxter, Sylvester, 1850-1927
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Cyprian, Saint, Bishop of Carthage
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Farnsworth, Charles Stewart, 1862-1955
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Taneev, Sergeĭ Ivanovich, 1856-1915
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Carl Van Vechten - Public Domain
Bontemps, Arna, 1902-1973
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unknown - Public Domain
Salomon, Edward S. (Edward Selig), 1836-1913