Image from Wikimedia Commons
unknown - Public Domain
TKincade - CC BY-SA 4.0
Michael Vlasaty -
Susan Annie Eliza Muir Mackenzie - CC BY-SA 4.0
Not identified - Public Domain
"The Magazine of Western History". - Public Domain
Sir John Baptiste de Medina - Public Domain
Schmidt, Weimar - Public Domain
Public Domain
Knollygregory Knollygregory - CC BY-SA 3.0
Nijs, Jac. de / Anefo -
photographer Stephencdickson - CC BY-SA 4.0
Robinson & Thompson Ltd; searches have been unable to identify the specific photographer. These included in the book within which the image was published, general internet searches and through the National Portrait Gallery database (no listing) -
Rachel (Ray) Strachey (1887–1940) - Public Domain
Author unknown; Photo courtesy Orange County Archives - CC BY-SA 2.5
Kontrola - CC BY-SA 4.0
Image from Wikimedia Commons
Madan, Spencer, 1729-1813
Image from Wikimedia Commons
unknown - Public Domain
Mead, Theodore Luqueer, 1852-1936
Image from Wikimedia Commons
Calhern, Louis, 1895-1956
Image from Wikimedia Commons
Maquet, Auguste, 1813-1888
Image from Wikimedia Commons
Runyon, Theodore, 1822-1896
Image from Wikimedia Commons
TKincade - CC BY-SA 4.0
Bass, William M., 1928-
Image from Wikimedia Commons
unknown - Public Domain
Neilson, Adelaide, 1848-1880
Image from Wikimedia Commons
Michael Vlasaty -
Simmons, Johnny, 1986-
Image from Wikimedia Commons
Susan Annie Eliza Muir Mackenzie - CC BY-SA 4.0
Muir-Mackenzie, Montague, 1847-1919
Image from Wikimedia Commons
Henck, John B. (John Benjamin), 1816-1903
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unknown - Public Domain
Micara, Ludovico, card., 1774-1847
Image from Wikimedia Commons
Not identified - Public Domain
Martin, W.A.P. (William Alexander Parsons), 1827-1916
Image from Wikimedia Commons
"The Magazine of Western History". - Public Domain
Lynde, William Pitt, 1817-1885
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Hilsman, Roger.
Image from Wikimedia Commons
Spencer, John, 1630-1693
Image from Wikimedia Commons
Sir John Baptiste de Medina - Public Domain
Lockhart, George, 1681-1732
Image from Wikimedia Commons
Schmidt, Weimar - Public Domain
Döbereiner, Johann Wolfgang, 1780-1849
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Public Domain
Tannenbaum, Frank, 1893-1969
Image from Wikimedia Commons
Knollygregory Knollygregory - CC BY-SA 3.0
Manley, Edna
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Payne, Frederick G. (Frederick George), 1904-1978
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unknown - Public Domain
Wilkins, Maurice, 1916-2004
Image from Wikimedia Commons
Nijs, Jac. de / Anefo -
Brugmans, Hendrik, 1906-1997
Image from Wikimedia Commons
photographer Stephencdickson - CC BY-SA 4.0
Hollis, Thomas, 1720-1774
Image from Wikimedia Commons
Robinson & Thompson Ltd; searches have been unable to identify the specific photographer. These included in the book within which the image was published, general internet searches and through the National Portrait Gallery database (no listing) -
Butler, George, 1819-1890
Image from Wikimedia Commons
Gorski, Hedwig
Image from Wikimedia Commons
Rachel (Ray) Strachey (1887–1940) - Public Domain
Waley, Arthur.
Image from Wikimedia Commons
Author unknown; Photo courtesy Orange County Archives - CC BY-SA 2.5
Brown, Edmund G. (Edmund Gerald), 1905-1996
Image from Wikimedia Commons
Kontrola - CC BY-SA 4.0
Abakanowicz, Magdalena
Image from Wikimedia Commons
Lester, John A. (John Ashby), 1871-1969
Image from Wikimedia Commons
Public Domain
Cole, Henry. , Sir, 1808-1882