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Public Domain
GRT Records - Public Domain
Library of Congress? - Public Domain
Minya Diez-Dührkoop (* 1873 - † 1929) - Public Domain
unknown - Public Domain
Alexandre Séon ? - Public Domain
Kseybold - Public Domain
Alexander Sutherland (book author) - Public Domain
Unknown photographer (not specified in book) - Public Domain
Paul Merwart - Public Domain
Luton Anderson - CC BY-SA 2.0
unknown photographer (before 1925, most likely c.1920) - Public Domain
Talmoryair - Public Domain
Napoleon Sarony - Public Domain
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Public Domain
Rogers, William Barton, 1804-1882
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Mallock, W. H. (William Hurrell), 1849-1923
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GRT Records - Public Domain
Ryles, John Wesley
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Fairlie, R. F. (Robert Francis), 1831-1885
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Library of Congress? - Public Domain
Brown, Joseph E. (Joseph Emerson), 1821-1894
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Ward, Edward Matthew, 1816-1879
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Minya Diez-Dührkoop (* 1873 - † 1929) - Public Domain
Brauer, Max, 1887-
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Rochlitz, Friedrich, 1769-1842
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unknown - Public Domain
Ford, Wendell H., 1924-
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Alexandre Séon ? - Public Domain
Séon, Alexandre, 1855-1917
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Ilbert, Courtenay, 1841-1924
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Kseybold - Public Domain
Gammel, Irene, 1959-....
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King, Edward, 1794-1873
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Alexander Sutherland (book author) - Public Domain
Cole, George Ward, 1793-1879
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Appleton, Samuel, 1766-1853
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Hatzfeldt, Hermann von
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Unknown photographer (not specified in book) - Public Domain
Parr, Albert Eide, 1900-1991
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Boardman, Lee, 1972-
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Maestri, Robert Sidney, 1899-1974
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Kyrle, John, 1637-1724
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Paul Merwart - Public Domain
Ackermann, L. (Louise), 1813-1890
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Luton Anderson - CC BY-SA 2.0
Gilchrist, Adam, 1971-
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Vance, Jack, 1916-2013
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Aloisi Masella, Gaetano 1826-1902
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unknown photographer (before 1925, most likely c.1920) - Public Domain
Leopold, Jan Hendrik, 1865-1925
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Lichtenberg, Georg Christoph, 1742-1799
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Talmoryair - Public Domain
Stematsky, Avigdor, 1908-1989
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Hatfield, Henry Drury, 1875-1962
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Napoleon Sarony - Public Domain
Davenport, Edward Loomis, 1815-1877
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Snell, Edward, 1820-1880