James
Walker

University College, Dundee


Mowbray
Ritchie

Edinburgh


Gilbert N.
Lewis

UC Berkeley




Michael
Kasha

Florida State






F. Albert
Cotton

Texas A & M


Percy Williams
Bridgman

Harvard (Physics Tree)


Niels
Bohr

University of Copenhagen (Physics Tree)


John Clarke
Slater

University of Florida




Ahmed
Zewail

Caltech

Dongping
Zhong

Ohio State
(Options)


Zheyun
Liu

Ohio State

Justin J
Link

Xavier University (Physics Tree)

Dongping ZhongX