Image from Wikimedia Commons
James Craig Annan - Public Domain
muckster - CC BY-SA 3.0
Erling Mandelmann - CC BY-SA 3.0
unknown. Upload, stitch and restoration by Jebulon - Public Domain
Ralph D. Williams - Public Domain
unknown - Public Domain
Robert L. Knudsen - Public Domain
Sculpture by Gaetano Cecere; photo by the Architect of the Capitol - Public Domain
Michiel Hendryckx - CC BY-SA 4.0
Pictures not individually attributed. Whole double-page spread is listed as by "Photographs by Swaine, Russell, Hugh Cecil, Lafayette, Barratt, and Elliott and Fry. - Public Domain
Taken by Flickr user ioerror, Jacob Appelbaum - CC BY-SA 2.0
Benjamin Robert Haydon - Public Domain
Frstmedia - Public Domain
Dolphin Records/photographer-Bruno of Hollywood - Public Domain
Public Domain
Owl - Public Domain
Image from Wikimedia Commons
McKellar, Kenneth Douglas, 1869-1957
Image from Wikimedia Commons
James Craig Annan - Public Domain
Mackintosh, Charles-Rennie, 1868-1928
Image from Wikimedia Commons
Orlai Petrics, Soma, 1822-1880
Image from Wikimedia Commons
muckster - CC BY-SA 3.0
Day-Lewis, Daniel
Image from Wikimedia Commons
Casey, Robert P. (Robert Patrick), 1932-2000
Image from Wikimedia Commons
Robinson, Arthur, 1942-
Image from Wikimedia Commons
Erling Mandelmann - CC BY-SA 3.0
Vengerov, Maksim
Image from Wikimedia Commons
unknown. Upload, stitch and restoration by Jebulon - Public Domain
Couder, Louis-Charles-Auguste, 1790-1873
Image from Wikimedia Commons
Ralph D. Williams - Public Domain
White, Peter, 1830-1908
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unknown - Public Domain
Caffey, Francis G. (Francis Gordon), 1868-
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Reisen, Abraham, 1876-1953
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Barry, Thomas Henry, 1855-1919
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Daussoigne, Joseph, 1790-1875
Image from Wikimedia Commons
Robert L. Knudsen - Public Domain
O'Brien, Lawrence F.
Image from Wikimedia Commons
Sculpture by Gaetano Cecere; photo by the Architect of the Capitol - Public Domain
Montfort, Simon de, Earl of Leicester, 1208?-1265
Image from Wikimedia Commons
Michiel Hendryckx - CC BY-SA 4.0
Zorio, Gilberto Gilberto, 1944-
Image from Wikimedia Commons
Pictures not individually attributed. Whole double-page spread is listed as by "Photographs by Swaine, Russell, Hugh Cecil, Lafayette, Barratt, and Elliott and Fry. - Public Domain
Hodges, Frank, 1887-1947
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Taken by Flickr user ioerror, Jacob Appelbaum - CC BY-SA 2.0
Dyson, Freeman J.
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unknown - Public Domain
Small, Samuel W. (Samuel White), 1851-1931
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Benjamin Robert Haydon - Public Domain
Morgan, W. (Williams), 1813 or 1814-1889
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Landsberg, G. S. (Grigoriì† Samuilovich), 1890-1957
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Slezak, Walter
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Porter, Bruce, 1865-1953
Image from Wikimedia Commons
unknown - Public Domain
Tarr, Ralph S. (Ralph Stockman), 1864-1912
Image from Wikimedia Commons
Frstmedia - Public Domain
Holzman, Jac
Image from Wikimedia Commons
Dolphin Records/photographer-Bruno of Hollywood - Public Domain
Wilson, Julie, 1924-
Image from Wikimedia Commons
Public Domain
Scurry, William Read, 1821-1864
Image from Wikimedia Commons
Makhmalbaf, Mohsen, 1957-....
Image from Wikimedia Commons
Owl - Public Domain
Bowman, John G. (John Gabbert), 1877-1962
Image from Wikimedia Commons
Sancroft, William, 1617-1693