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Pb9 - CC BY-SA 3.0
Public Domain
Heinrich Ewald Buchholz - Public Domain
unknown - Public Domain
Dell Publishing - Public Domain
Naval Postgraduate School - Public Domain
Frederick Hollyer (1837-1933) - Public Domain
Jim.henderson - CC0 1.0
Józef Sonntag (1784-1834) - Public Domain
Follower of Dirk Vos - Public Domain
International Progress Organization - CC BY-SA 3.0
National Marine Sanctuaries - Public Domain
unknown - CC0 1.0
Balázs Árpádné Malovecz Ágnes - CC BY-SA 4.0
Effjottha - CC BY-SA 3.0
Georges Biard - CC BY-SA 3.0
Farradane - CC BY-SA 3.0
Nv8200p - CC BY-SA 3.0
A. John Nicolson - CC BY-SA 3.0
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Pb9 - CC BY-SA 3.0
Braddock, Paige
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Currie, James, 1756-1805
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Public Domain
Whitworth, Charles Whitworth, Baron, 1675-1725
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Heinrich Ewald Buchholz - Public Domain
Carroll, Thomas King, 1793-1873
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unknown - Public Domain
Baines, Edward, 1774-1848
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Dell Publishing - Public Domain
Shor, Toots, 1903-1977
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Naval Postgraduate School - Public Domain
Hayes-Roth, Frederick
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Fenwick, Benedict Joseph, 1782-1846
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Lewis, Thomas, Sir, 1881-1945
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Frederick Hollyer (1837-1933) - Public Domain
Rodd, Rennell, 1858-1941
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Jim.henderson - CC0 1.0
Central Synagogue (New York, N.Y.)
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Józef Sonntag (1784-1834) - Public Domain
Sokolnicki, Michał, 1760-1816
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Zúñiga y Guzmán, Baltasar de, marqués de Valero, 1658-1727
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Follower of Dirk Vos - Public Domain
Grindal, Edmund, 1519?-1583
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Public Domain
Hughes, John Ceiriog, 1832-1887
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International Progress Organization - CC BY-SA 3.0
Genêt, Jean, 1910-1986
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National Marine Sanctuaries - Public Domain
Abbott, Isabella Aiona, 1919-2010
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Monk, William Henry, 1823-1889
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unknown - CC0 1.0
Eekman, Nicolas, 1889-1973
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Gowans, Brad
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Balázs Árpádné Malovecz Ágnes - CC BY-SA 4.0
Ferencsik, János
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Windsor, Claire
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Effjottha - CC BY-SA 3.0
Pearson, William, 1934-1995
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unknown - Public Domain
Schalk, Franz
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Powell, Maud, 1867-1920
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Georges Biard - CC BY-SA 3.0
Barkin, Ellen, 1954-....
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Farradane - CC BY-SA 3.0
Codrington, Christopher, 1668-1710
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Fastenrath, Johannes, 1839-1908
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Nv8200p - CC BY-SA 3.0
Brands, H.W.
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A. John Nicolson - CC BY-SA 3.0
Wild, J. P. (John Paul), 1923-2008