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Granville A. Wood (fl. 1880s-1890s) -
Peter Voeth -
unknown - Public Domain
De Lancey W. Gill - Public Domain
Thomson / Foster - Public Domain
:de:Hermann Scherenberg - Public Domain
American Manufacturer and Iron World, American Manufacturer and Iron World - Public Domain
anonymous - Public Domain
GeorgvonOppen - CC BY-SA 4.0
Painted by John Smibert (1688-1751) c. 1735; engraved by Smith - Public Domain
AcademiadeMedicina - CC BY-SA 4.0
US Government Printing Office - Public Domain
LBaldwinHazardChase - CC BY-SA 4.0
Isawsubtropics - CC BY-SA 3.0
William Gordon Burn Murdoch - Public Domain
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Granville A. Wood (fl. 1880s-1890s) -
Piguenit, W. C. (William Charles), 1836-1914
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Peter Voeth -
Carriè€re, Mathieu
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unknown - Public Domain
Perrier, Edmond, 1844-1921
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De Lancey W. Gill - Public Domain
National Anthropological Archives
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Giulini, Carlo Maria
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Colonna, Giovanni Paolo
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Thomson / Foster - Public Domain
Braham, John, 1774-1856
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Stevens, Moses Tyler, 1825-1907
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:de:Hermann Scherenberg - Public Domain
Dohm, Ernst, 1819-1883
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White, William Allen, 1868-1944
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Thomson, Donald F. (Donald Fergusson), 1901-1970
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unknown - Public Domain
Cauwelaert, Frans van, 1880-1961
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American Manufacturer and Iron World, American Manufacturer and Iron World - Public Domain
Kier, Samuel M., 1813-1874
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anonymous - Public Domain
McIntyre, James, 1857-1937
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Platania, Pietro, 1828-1907
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Ives, Irving McNeil, 1896-1962
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GeorgvonOppen - CC BY-SA 4.0
Pauck, Wilhelm, 1901-1981
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Painted by John Smibert (1688-1751) c. 1735; engraved by Smith - Public Domain
Cotton, John, 1584-1652
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Cutbush, Edward, 1772-1843
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AcademiadeMedicina - CC BY-SA 4.0
Anthony, E. James (Elwyn James), 1916-
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Edeson, Robert, 1868-1931
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Drigo, Riccardo, 1846-1930
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US Government Printing Office - Public Domain
Valeo, Francis R. (Francis Ralph), 1916-2006
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FitzGerald, Desmond, 1888-1947
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Kelso, Frank B., II (Frank Benton), 1933-2013
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LBaldwinHazardChase - CC BY-SA 4.0
Phillips, Peter, 1953-....
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Heyward, Dorothy, 1890-1961
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Isawsubtropics - CC BY-SA 3.0
Matamoros, Gustavo, 1957-
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William Gordon Burn Murdoch - Public Domain
Smith, R. Murdoch (Robert Murdoch), Sir, 1835-1900
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Vega, Daniel de la, 1892-1971