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Unknown. No photo credit provided at time of publication in 1918. -
Hegauerland - CC BY-SA 4.0
Unknown - Public Domain
Hyparxis - CC BY-SA 4.0
George Grantham Bain Collection (Library of Congress) - Public Domain
louis-garden - Public Domain
Metropolitan Publishing & Engraving Co. N.Y. - Public Domain
Gerrits, Roland / Anefo - CC BY-SA 3.0
US Navy - Public Domain
unknown - Public Domain
From 1850's "Memorial of the Morses" by Abner Morse. - Public Domain
Mario Monteforte Toledo - Public Domain
''The Hindu'' - Public Domain
US Embassy Canada - CC BY 2.0
JPL - Public Domain
Unidentified photographer - Public Domain
Image from Wikimedia Commons
Unknown. No photo credit provided at time of publication in 1918. -
Sorley, Charles Hamilton, 1895-1915
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Hegauerland - CC BY-SA 4.0
Meckel, Christoph
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Unknown - Public Domain
Hall, Owen, 1853-1907
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Tennant, Andy, 1955-....
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Bode, Wilhelm von 1845-1929
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Moré, Beny, 1919-1963
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Hyparxis - CC BY-SA 4.0
Morgan, Elaine, 1920-2013
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Loomis, Alfred L. (Alfred Lee), 1887-1975
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George Grantham Bain Collection (Library of Congress) - Public Domain
Rubinstein, Helena, 1870-1965
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Ocampo, Silvina
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louis-garden - Public Domain
Minardi, Tommaso, 1787-1871
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Ward, N.B (Nathaniel Bagshaw), 1791-1868
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Vansittart, Robert Gilbert Vansittart, Baron, 1881-1957
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Metropolitan Publishing & Engraving Co. N.Y. - Public Domain
Bradley, C. S. (Charles Smith), 1819-1888
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Mayo, Katherine, 1868?-1940
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Gerrits, Roland / Anefo - CC BY-SA 3.0
Dibbets, Jan, 1941-....
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Green, Wharton J. (Wharton Jackson), 1831-1910
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US Navy - Public Domain
Sherman, Frederick C.
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unknown - Public Domain
Nilsson, Martin P. (Martin Persson), 1874-1967
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Deluise, Michael
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From 1850's "Memorial of the Morses" by Abner Morse. - Public Domain
Morse, Freeman H. (Freeman Harlow), 1807-1891
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Plummer, Henry Amos, -1864
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Mario Monteforte Toledo - Public Domain
Monteforte Toledo, Mario.
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''The Hindu'' - Public Domain
Ramaswami Aiyar, C.P. (Chetpat Pattabhirama), 1879-1966
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US Embassy Canada - CC BY 2.0
Wilkerson, Lawrence B.
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unknown - Public Domain
Stone, Witmer, 1866-1939
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JPL - Public Domain
Ostro, Steven J.
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Du Locle, Camille
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Carson, Kit, 1809-1868
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Unidentified photographer - Public Domain
Davis, Benjamin Franklin, 1831-1863