Image from Wikimedia Commons
Antoine Kershaw -
unknown - Public Domain
Kjell Bloch Sandved - Public Domain
Wenzl Weis - Public Domain
harcorutgers - CC BY-SA 2.0
unknown photographer - Public Domain
Planetclairebear - Public Domain
Mojmier, L.A. - Public Domain
Zaida Ben-Yusuf - Public Domain
John Singer Sargent - Public Domain
Vargas -
Stellar Publishing / unidentified staff artist(s) - Public Domain
unknown (reprinted in 1881 volume) - Public Domain
ABC Television - Public Domain
Bobrowen - CC BY-SA 3.0
Carlo Antonini - Public Domain
Nv8200p - CC BY-SA 3.0
Public Domain
unknown engraver - Public Domain
Image from Wikimedia Commons
Vanier, Jean, 1928-....
Image from Wikimedia Commons
Steers, Burr, 1966-
Image from Wikimedia Commons
Antoine Kershaw -
Lyons, Enid Muriel, 1897-1981
Image from Wikimedia Commons
unknown - Public Domain
Draper, Wickliffe
Image from Wikimedia Commons
Kjell Bloch Sandved - Public Domain
Calderón, Cleofé E.
Image from Wikimedia Commons
Wenzl Weis - Public Domain
Lefler, Heinrich, 1863-1919
Image from Wikimedia Commons
harcorutgers - CC BY-SA 2.0
Bastien, Pierre 1953-....
Image from Wikimedia Commons
unknown photographer - Public Domain
Mahoney, Mary Eliza, 1845-1926
Image from Wikimedia Commons
Planetclairebear - Public Domain
Victor, Thomas
Image from Wikimedia Commons
unknown - Public Domain
Clifford, John H. (John Henry), 1809-1876
Image from Wikimedia Commons
Cossa, Roberto M., 1934-....
Image from Wikimedia Commons
Mojmier, L.A. - Public Domain
Gallagher, Ray, 1885-1953
Image from Wikimedia Commons
Zaida Ben-Yusuf - Public Domain
Ben-Yusuf, Zaida
Image from Wikimedia Commons
John Singer Sargent - Public Domain
Patmore, Coventry, 1823-1896
Image from Wikimedia Commons
Vargas -
Vargas, Milagro
Image from Wikimedia Commons
Braugher, Andre
Image from Wikimedia Commons
Child, William, 1606?-1697
Image from Wikimedia Commons
Stellar Publishing / unidentified staff artist(s) - Public Domain
Bell, Eric Temple, 1883-1960
Image from Wikimedia Commons
Prado, Jorge del
Image from Wikimedia Commons
unknown (reprinted in 1881 volume) - Public Domain
Winston, Joseph, 1746-1815
Image from Wikimedia Commons
ABC Television - Public Domain
Baird, Bil, 1904-1987
Image from Wikimedia Commons
Bobrowen - CC BY-SA 3.0
Fleming, Thomas J.
Image from Wikimedia Commons
Clarke, Powhatan H. (Powhatan Henry), 1862-1893
Image from Wikimedia Commons
Carlo Antonini - Public Domain
Mattei, Alessandro, 1744-1820.
Image from Wikimedia Commons
Glynne, John, Sir, 1603-1666
Image from Wikimedia Commons
Nv8200p - CC BY-SA 3.0
Roddenberry, Gene, 1921-1991
Image from Wikimedia Commons
Fenwick, Benedict Joseph, 1782-1846
Image from Wikimedia Commons
Public Domain
Lane, Lafayette, 1842-1896
Image from Wikimedia Commons
unknown engraver - Public Domain
Barbon, Praisegod, 1596?-1679
Image from Wikimedia Commons
Smith, Dick, 1922-