Arnold Johannes Wilhelm
Sommerfeld

Universität München


Paul Peter
Ewald

Polytechnic Institute of Brooklyn


Ralph H.
Fowler

Cambridge


Enrico
Fermi

Chicago




Niels
Bohr

Copenhagen University








Patrick M.S.
Blackett

Imperial College


Max
Born

Edinburgh










Louise Ann
Dolan

UNC Chapel Hill

Michael C.
Langham

UNC Chapel Hill
(Options)

Michael LanghamX