Model of Leibig's lab at the 1904 World's Fair, St. Louis
Licence: Public Domain Mark
Credit: Model of Leibig's lab at the 1904 World's Fair, St. Louis. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Model of Leibig's lab at the 1904 World's Fair, St. Louis. Wellcome Collection. Source: Wellcome Collection.