Image from Wikimedia Commons
Alexandra Studios (Toronto): Louis or Nathan Turofsky, Roy Mitchell or Hal Crellin - Public Domain
Georges Biard - CC BY-SA 3.0
Carl Rahl - Public Domain
photo by Lesley Bohm - CC BY-SA 4.0
user at project -
unknown - Public Domain
Universities Mission to Central Africa - Public Domain
Collection of the U.S. House of Representatives - Public Domain
Stanley Lane-Poole - Public Domain
Mark Ahsmann - CC BY-SA 4.0
original artwork by Franklin McMahon, a living artist who has granted CCAS 3.0 permissions for this image. - CC BY-SA 3.0
Photo by Elson-Alexandre, Los Angeles - Public Domain
Image from Wikimedia Commons
Alexandra Studios (Toronto): Louis or Nathan Turofsky, Roy Mitchell or Hal Crellin - Public Domain
Oakes, Harry, Sir, 1874-1943
Image from Wikimedia Commons
Becher, Johannes Robert, 1891-1958
Image from Wikimedia Commons
Drouet, Juliette, 1806-1883
Image from Wikimedia Commons
Georges Biard - CC BY-SA 3.0
Cluzet, François
Image from Wikimedia Commons
Carl Rahl - Public Domain
Hebbel, Friedrich, 1813-1863
Image from Wikimedia Commons
Ravenstein, Ernst Georg, 1834-1913
Image from Wikimedia Commons
Livingston, M. Stanley (Milton Stanley)
Image from Wikimedia Commons
Wilkin, Frank W. (British painter and engraver, died 1842)
Image from Wikimedia Commons
photo by Lesley Bohm - CC BY-SA 4.0
Caplan, Paula J.
Image from Wikimedia Commons
Bordoni, Faustina, 1697-1781
Image from Wikimedia Commons
Adams, Stephen, 1844-1913
Image from Wikimedia Commons
user at project -
Cosby, William, approximately 1690-1736
Image from Wikimedia Commons
unknown - Public Domain
Dana, James, 1811-1890
Image from Wikimedia Commons
Sharkey, William Lewis, 1798-1873
Image from Wikimedia Commons
Necochea, Mariano, 1790-1849
Image from Wikimedia Commons
Broadley, Alexander Meyrick, 1847-1916
Image from Wikimedia Commons
Jebb, Richard, Sir, 1729-1787
Image from Wikimedia Commons
Morris, Lewis, 1726-1798
Image from Wikimedia Commons
Universities Mission to Central Africa - Public Domain
Johnson, William Percival, 1854-1928
Image from Wikimedia Commons
Ferrell, Conchata
Image from Wikimedia Commons
unknown - Public Domain
Park, Robert Ezra, 1864-1944
Image from Wikimedia Commons
Collection of the U.S. House of Representatives - Public Domain
Sickles, Carlton R.
Image from Wikimedia Commons
McCarthy, Mary, 1912-1989
Image from Wikimedia Commons
Gilbert, John, 1693-1761
Image from Wikimedia Commons
Stanley Lane-Poole - Public Domain
Stratford de Redcliffe, Stratford Canning, Viscount, 1786-1880
Image from Wikimedia Commons
Mark Ahsmann - CC BY-SA 4.0
Dimitrov, G. M. (Georgi Mikhov), 1903-1972
Image from Wikimedia Commons
Hertling, Georg, Graf von, 1843-1919
Image from Wikimedia Commons
Peppard, George, 1928-1994
Image from Wikimedia Commons
original artwork by Franklin McMahon, a living artist who has granted CCAS 3.0 permissions for this image. - CC BY-SA 3.0
Mcmahon, Franklin
Image from Wikimedia Commons
Photo by Elson-Alexandre, Los Angeles - Public Domain
Hanna, William, 1910-2001