Image from Wikimedia Commons
unknown - Public Domain
Андрей Романенко - CC BY-SA 3.0
w:en:John L. Magee, lithographer - Public Domain
Billiel12 - CC BY-SA 3.0
Public Domain
Peter Stevens - Public Domain
Charles Howard Hodges - Public Domain
Various - Public Domain
Carl Størmer - CC BY-SA 3.0
Gauthier Fabri - Nuptial Pictures - CC BY-SA 4.0
American Board of Commissioners for Foreign Missions - Public Domain
MarinaSga - CC BY-SA 3.0
The management logo is mostly cut off; it appears to be MCA-Music Corporation of America. While the photographer's name is partly cut off, there is enough to see the name: Maurice Seymour. - Public Domain
user at project - Public Domain
Bucher - Public Domain
Too Tall Paul - CC BY 2.0
Image from Wikimedia Commons
unknown - Public Domain
Berthelot, Sabin, 1794-1880
Image from Wikimedia Commons
Stanton, Frank Lebby, 1857-1927
Image from Wikimedia Commons
Tolstoy, Aleksey Konstantinovich, graf, 1817-1875
Image from Wikimedia Commons
Андрей Романенко - CC BY-SA 3.0
Litvinov, Pavel Mikhaĭlovich, 1940-
Image from Wikimedia Commons
Strasser, Todd
Image from Wikimedia Commons
w:en:John L. Magee, lithographer - Public Domain
Jebb, Caroline, 1840-1930
Image from Wikimedia Commons
Billiel12 - CC BY-SA 3.0
Lawless, Billie, 1950-
Image from Wikimedia Commons
Public Domain
Carter, Amy
Image from Wikimedia Commons
Ellis, C. D. (Charles Drummond), 1895-1980
Image from Wikimedia Commons
Peter Stevens - Public Domain
Bell, Griffin B., 1918-2009
Image from Wikimedia Commons
Sanders, Alex 1966-....
Image from Wikimedia Commons
McHugh, Frank, 1899-1981
Image from Wikimedia Commons
Kerschensteiner, Georg, 1854-1932
Image from Wikimedia Commons
Smith, Loring, 1890-1981
Image from Wikimedia Commons
Haupt, Moriz, 1808-1874
Image from Wikimedia Commons
Charles Howard Hodges - Public Domain
Story, Samuel
Image from Wikimedia Commons
Various - Public Domain
Desmond, William, 1878-1949
Image from Wikimedia Commons
Carl Størmer - CC BY-SA 3.0
Schroeter, J. Fr. (Jens Fredrik), 1857-1927
Image from Wikimedia Commons
Widnall, William B. (William Beck), 1906-1983
Image from Wikimedia Commons
Gauthier Fabri - Nuptial Pictures - CC BY-SA 4.0
Cinquin, Emmanuelle
Image from Wikimedia Commons
Rasch, Albertina
Image from Wikimedia Commons
Herter, Christian Archibald, 1865-1910
Image from Wikimedia Commons
American Board of Commissioners for Foreign Missions - Public Domain
Riggs, Henry H. (Henry Harrison), 1875-1943
Image from Wikimedia Commons
MarinaSga - CC BY-SA 3.0
Ferrara, Giuseppe, 1932-....
Image from Wikimedia Commons
The management logo is mostly cut off; it appears to be MCA-Music Corporation of America. While the photographer's name is partly cut off, there is enough to see the name: Maurice Seymour. - Public Domain
Hildegarde, 1906-2005
Image from Wikimedia Commons
user at project - Public Domain
Henderson, Donald A. (Donald Ainslie), 1928-
Image from Wikimedia Commons
Bucher - Public Domain
Kinsman, Frederick Joseph, 1868-1944
Image from Wikimedia Commons
Too Tall Paul - CC BY 2.0
George, Dan, 1899-1981
Image from Wikimedia Commons
unknown - Public Domain
Leman, Gérard Mathieu Joseph Georges 1851-1920
Image from Wikimedia Commons
unknown - Public Domain
Boren, David, 1941-