Image from Wikimedia Commons
Unknown. Created before 1923; subject died 1894 - Public Domain
T and R Annan, Glasgow - Public Domain
WikipediaLover4444 - CC BY-SA 4.0
unknown photographer -
Lithographie von Joseph Nikolaus Peroux nach einem Gemälde von Jakob Wilhelm Christian Roux - Public Domain
Fryta73 - CC BY 2.0
濱口内閣編纂所 - Public Domain
w:White House Photographic Office -
Jerome Tobias - CC BY 2.0
PHILDIC - CC BY-SA 3.0
Photograph in the John F. Kennedy Presidential Library and Museum, Boston. - Public Domain
Gegeours - CC BY-SA 4.0
Max Penson (1893-1959) -
Mainichi Newspaper Office - Public Domain
C.W. Bardeen, publisher - Public Domain
Humphry - Public Domain
US Congress; - Public Domain
original uploader - Public Domain
Uvafis - CC BY-SA 4.0
Image from Wikimedia Commons
Cohn, Ferdinand, 1828-1898
Image from Wikimedia Commons
Unknown. Created before 1923; subject died 1894 - Public Domain
Thompson, Launt, 1833-1894
Image from Wikimedia Commons
T and R Annan, Glasgow - Public Domain
Paterson, James 1854-1932
Image from Wikimedia Commons
WikipediaLover4444 - CC BY-SA 4.0
Cassidy, Stephen
Image from Wikimedia Commons
Sarpi, Paolo, 1552-1623
Image from Wikimedia Commons
Moore, Sydenham, 1817-1862
Image from Wikimedia Commons
unknown photographer -
Boekman, E. (Emanuel), 1889-1940
Image from Wikimedia Commons
Skinner, Thomas G. (Thomas Gregory), 1842-1907
Image from Wikimedia Commons
Lithographie von Joseph Nikolaus Peroux nach einem Gemälde von Jakob Wilhelm Christian Roux - Public Domain
Creuzer, Georg Friedrich, 1771-1858
Image from Wikimedia Commons
Mann, Mary Tyler Peabody, 1806-1887
Image from Wikimedia Commons
Fryta73 - CC BY 2.0
Lloyd, Phyllida
Image from Wikimedia Commons
濱口内閣編纂所 - Public Domain
Adachi, Kenzō 1864-1948
Image from Wikimedia Commons
Cundall, Joseph, 1818-1895
Image from Wikimedia Commons
w:White House Photographic Office -
Shapp, Milton J. (Milton Jerrold), 1912-1994
Image from Wikimedia Commons
Gallup, Elizabeth Wells, 1846-
Image from Wikimedia Commons
Vargas, Diego de, 1643-1704
Image from Wikimedia Commons
Jerome Tobias - CC BY 2.0
Itō, Toyoo, 1941-
Image from Wikimedia Commons
PHILDIC - CC BY-SA 3.0
Régnier, Mathurin, 1573-1613
Image from Wikimedia Commons
Photograph in the John F. Kennedy Presidential Library and Museum, Boston. - Public Domain
Freeman, Orville L.
Image from Wikimedia Commons
Gegeours - CC BY-SA 4.0
Solleville, Francesca
Image from Wikimedia Commons
Griffin, Marion Mahony, 1871-1961
Image from Wikimedia Commons
Max Penson (1893-1959) -
Penson, Maks Zakharovich, 1893-1959
Image from Wikimedia Commons
Jones, Davy, 1880-1972
Image from Wikimedia Commons
Mainichi Newspaper Office - Public Domain
Laurel, Jose P. (Jose Paciano), 1891-1959
Image from Wikimedia Commons
C.W. Bardeen, publisher - Public Domain
Fröbel, Friedrich, 1782-1852
Image from Wikimedia Commons
Humphry - Public Domain
Mickle, William Julius, 1735-1788
Image from Wikimedia Commons
Slayton, Donald K., 1924-1993
Image from Wikimedia Commons
US Congress; - Public Domain
Osborne, Tom, 1937-
Image from Wikimedia Commons
original uploader - Public Domain
Heflin, James Thomas, 1869-1951
Image from Wikimedia Commons
Uvafis - CC BY-SA 4.0
Hooykaas, Else Madelon