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user at project - CC BY-SA 3.0
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Who-When-What Company - Public Domain
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unknown - CC0 1.0
Yves Philippe de Francqueville - CC BY-SA 3.0
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Marathona - CC BY-SA 3.0
unknown - Public Domain
Daheim-Kalender 1894, S. 253 - Public Domain
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Tomaszewski, Henryk, 1914-
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Scott, Darrell, 1959-
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Suslov, M. A. (Mikhail Andreevich), 1902-1982
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Reubell, Jean-François, 1747-1807
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Cantú, Norma E. 1947-...
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Who-When-What Company - Public Domain
Russell, William Clark, 1844-1911
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Launoy, Jean de 1603-1678
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Henk Thijs - CC BY-SA 3.0
Caris, Gérard 1925-...
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Reuther, Walter, 1907-1970
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Cornwall, Anne, 1897-1980
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Chajes, Hirsch Perez, 1876-1927
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Outsidemusic - CC BY-SA 4.0
Gibb, Joel, 1977-
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JonRichfield - CC BY-SA 3.0
Jevons, F.B. (Frank Byron), 1858-1936
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unknown - CC0 1.0
Patten, William
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Hess, Moses, 1812-1875
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Cossart, Ernest, 1876-1951
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Yves Philippe de Francqueville - CC BY-SA 3.0
Francavilla, Pietro, 1548-1615
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Bob Embleton -
Ibbeson, Graham, 1951-
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Marathona - CC BY-SA 3.0
Switzer, Kathrine
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Goldsmid, Albert Williamson, 1846-1904
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Gander, Forrest, 1956-....
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Carpenter, Frank G. (Frank George), 1855-1924
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Penrose, Boies, 1860-1921
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unknown - Public Domain
Heath, William, 1737-1814
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Aparisi y Guijarro, Antonio, 1815-1872
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Daheim-Kalender 1894, S. 253 - Public Domain
Erdmann, Johann Eduard, 1805-1892
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Spinelli, Parri, 1387-1453
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Allston, Washington, 1779-1843
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Kurtz, Swoosie
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Bristol, Mark L. (Mark Lambert), 1868-1939