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McClees & Beck, Washington, D.C, publishers. Julian Vannerson, photographer. - Public Domain
Photographer unidentified - Public Domain
Sanborn96 - CC BY-SA 4.0
Nightscream -
Wayman Adams - Public Domain
Dstager - CC BY-SA 4.0
unknown - Public Domain
Tucker Collection - Public Domain
Andriamorales - CC BY 3.0
U.S. House of Representatives - Public Domain
Pieter Jansz. Saenredam - Public Domain
Edward Morton (engraving), Cornelius Dunham (painting); scanned - Public Domain
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Kennedy James ? 1406-1465
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McClees & Beck, Washington, D.C, publishers. Julian Vannerson, photographer. - Public Domain
Bennett, Henry, 1808-1868
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Alarié, Pierrette
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Brunsdale, C. Norman (Clarence Norman), 1891-1978
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Speroni, Sperone, 1500-1588
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Williams, John, 1636?-1709
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Lagarde, Paul de 1827-1891
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Waters, John William, Sir, 1774-1842
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Photographer unidentified - Public Domain
Grayson, William J. (William John), 1788-1863
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Suffolk and Berkshire, Henry Howard, Earl of, 1739-1779
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Repetto, Nicolás 1871-1965
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Sanborn96 - CC BY-SA 4.0
Whiting, Richard A., 1891-1938
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Crick, Odile, 1920-2007
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Nightscream -
Dreyfuss, Richard
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Wayman Adams - Public Domain
Goodrich, James P. (James Putnam), 1864-1940
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Waud, William, -1878
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Dstager - CC BY-SA 4.0
Reaves, Michael
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unknown - Public Domain
Johnson, Joseph French, 1853-1925
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Tucker Collection - Public Domain
Pardoe, Miss (Julia), 1806-1862
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Andriamorales - CC BY 3.0
Von Rydingsvärd, Ursula, 1942-
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U.S. House of Representatives - Public Domain
Gutiérrez, Luis V. (Luis Vicente), 1953-
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Holter, Norman J., 1914-1983
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Pieter Jansz. Saenredam - Public Domain
Saenredam, Pieter Jansz., 1597-1665
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McCarthy, Charles, 1873-1921
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Schuch, Carl, 1846-1903
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Meldola, Raphael, 1849-1915
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Edward Morton (engraving), Cornelius Dunham (painting); scanned - Public Domain
Parry, John, 1776-1851
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Tyrrell, George, 1861-1909
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Kerll, Johann K.
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Swinburne, Algernon Charles, 1837-1909