Scientists

Albrecht Kossel

Scientists

Otto Diels

Scientists

Max Volmer

Scientists

Ferdinand von Richthofen

Intellectuals & Academics

Carl Ritter

Scientists

Hermann von Helmholtz

Scientists

Karl Weierstrass

Scientists

Peter Gustav Lejeune Dirichlet

Scientists

Johannes Peter Müller

Scientists

Gustav Kirchhoff

Scientists

Walther Bothe