William
Hopkins

Cambridge








James David
Forbes

United College of St.Andrews


Balfour
Stewart

University of Manchester








Gustav Robert
Kirchhoff

Universität Berlin


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt


Jules Célestin
Jamin

École Polytechnique




Pierre
Curie

Sorbonne


Paul
Langevin

College de France

Maurice
de Broglie

College de France
(Options)

Jean
Thibaud

Lyon, France (Chemistry Tree)

Jean
Brenet

Université Strasbourg (Chemistry Tree)

Louis
Leprince-Ringuet

École Polytechnique

Jean
Heidmann

Paris Observatory at Meudon (Astronomy Tree)

Maurice de BroglieX