William
Hallock

U.S. Geological Survey






Walther
Nernst

Universität Berlin (Chemistry Tree)








Luigi
Puccianti

University of Pisa


Max
Born

Edinburgh




Tullio
Levi-Civita

University of Padova


Guido
Castelnuovo

Sapienza Università di Roma (Neurotree)


Federigo
Enriques

Rome (Neurotree)


Enrico
Fermi

Chicago


Emilio
Segrè

UC Berkeley




Samuel A.
Goudsmit

Brookhaven National Lab




Arnold Johannes Wilhelm
Sommerfeld

Universität München


Paul Peter
Ewald

Polytechnic Institute of Brooklyn


Ralph H.
Fowler

Cambridge


Enrico
Fermi

Chicago










Willis Eugene
Lamb

University of Arizona




Willis Eugene
Lamb

University of Arizona







Bernard
Gittelman

Cornell
(Options)

Robert Victor
Kowalewski

University of Victoria

Bernard GittelmanX