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original uploader - CC BY-SA 2.5
Db20132078 - CC BY-SA 3.0
Los Angeles Times photographic archive - Public Domain
Marina Real Española (Spanish Royal Navy) -
Teinesavaii - CC BY-SA 3.0
Mwadley - CC BY-SA 3.0
unknown - Public Domain
"Annals of Wyoming" magazine. Wyoming Historical Department (Cheyenne, WY), publisher. - Public Domain
F.N. Broers / Anefo -
Artist signature unreadable - Public Domain
Rosetta Reitz, Duke University - CC BY-SA 3.0
Public Domain
original uploader - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Superbass - CC BY-SA 4.0
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original uploader - CC BY-SA 2.5
Lamb, Matt, 1932-2012
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Higgins, Andrew Jackson, 1886-1952
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Db20132078 - CC BY-SA 3.0
Alexander, Mousey
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Mitchell, Grover, 1930-2003
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Los Angeles Times photographic archive - Public Domain
Wald, Jerry, 1911-1962
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Curtin, John, 1885-1945
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Marina Real Española (Spanish Royal Navy) -
Martínez, Esteban José, 1742-1798
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Teinesavaii - CC BY-SA 3.0
Henry, Albert, Sir, 1907-
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Bow, Frank T. (Frank Townsend), 1901-1972
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Mwadley - CC BY-SA 3.0
Rice, Justin
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Belmont, August, 1853-1924
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unknown - Public Domain
Carpenter, George W. (George Washington), 1802-1860
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Muller, Anna-Maria
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Fairchild, Henry Pratt, 1880-1956
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"Annals of Wyoming" magazine. Wyoming Historical Department (Cheyenne, WY), publisher. - Public Domain
Downey, Stephen W. (Stephen Wheeler), 1839-1902
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Mo, Yun-suk, 1909-
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F.N. Broers / Anefo -
Segal, George, 1924-2000
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Artist signature unreadable - Public Domain
Hildreth, Richard, 1807-1865
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Hovey, C. M. (Charles Mason), 1810-1887
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Seyffertitz, Gustav von, 1863-1943
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Knollenberg, Joe, 1933-
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Sikorski, Kazimierz
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Rosetta Reitz, Duke University - CC BY-SA 3.0
Reitz, Rosetta
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Public Domain
Chickering, Jonas, 1797-1853
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original uploader - Public Domain
Manners, Hartley
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Hoffa, Portland
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Mathew Brady Levin Corot Handy - Public Domain
Washburn, William B. (William Barrett), 1820-1887
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McFadden, Louis T. (Louis Thomas), 1876-1936
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Gagen-Torn, N. I. (Nina Ivanovna)
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Superbass - CC BY-SA 4.0
Posener, Alan