Patrick M.S.
Blackett

Imperial College


Max
Born

Edinburgh








Hermann Klaus Hugo
Weyl

Institute for Advanced Study (MathTree)


Albert
Einstein

Princeton


Paul
Scherrer

ETH Zürich






Fritz
Zwicky

Caltech (Astronomy Tree)










Gilbert N.
Lewis

UC Berkeley (Chemistry Tree)


Niels
Bohr

Copenhagen University


















Patrick M.S.
Blackett

Imperial College


Max
Born

Edinburgh








Hermann Klaus Hugo
Weyl

Institute for Advanced Study (MathTree)


Albert
Einstein

Princeton


Paul
Scherrer

ETH Zürich






Fritz
Zwicky

Caltech (Astronomy Tree)










Norman
Feather

Edinburgh


James
Chadwick

Cambridge




Karl
Przibram

Vienna University


Carl
Müller

Physikalisch-Technische Reichsanstalt


Peter
Pringsheim

Universität Berlin


Otto
Stern

Carnegie Institute of Technology


Patrick M.S.
Blackett

Imperial College


Niels
Bohr

Copenhagen University


Mark LE
Oliphant

University of Birmingham






Cary N.
Davids

Argonne National Laboratory

Eric Benzo
Norman

UC Berkeley
(Options)

Eric NormanX