John Paul
Nafe

Florida State








Ragnar
Granit

Karolinska


Beverly Waugh
Kunkel

Lafayette College, Easton (Terrestrial Ecology Tree)


Charles David
Snyder

Johns Hopkins


A. Hermann
Pfund

Johns Hopkins (Physics Tree)


Werner
Heisenberg

Max-Planck-Institut für Physik in München (Physics Tree)


Arnold Johannes Wilhelm
Sommerfeld

Universität München (Physics Tree)






Herschel Weldon
Leibowitz

IBM Corporation


Arthur W.
Melton

University of Michigan


John A.
McGeoch

Iowa State


Kenneth W.
Spence

Iowa University


Benton J.
Underwood

Northwestern


Marion E.
Bunch

(PsychTree)


Melvin
Marx

University of Missouri
?


David
Premack

Penn (PsychTree)


William S.
Verplanck

Indiana University Bloomington


George H.
Collier

Rutgers, New Brunswick


Eckhard Heinrich
Hess

Chicago (Evolution Tree)


Walter Charles
Gogel

UC Santa Barbara (PsychTree)


Eugene R.
Wist

Universität Düsseldorf


John Paul
Nafe

Florida State


Ragnar
Granit

Karolinska






Herschel Weldon
Leibowitz

IBM Corporation


Ernest
DeWald

Columbia (Art History Tree)


Meyer
Schapiro

Columbia (Theology Tree)


Karl
Tangl

University of Budapest










Benno
Erdmann

Universität Berlin


Max
Planck

Universität Berlin (Physics Tree)


Walther
Nernst

Universität Berlin (Chemistry Tree)


Carl
Stumpf

Universität Berlin






D. Alfred
Owens

Franklin & Marshall College

Jeffrey T.
Andre

James Madison University
(Options)

Jeffrey AndreX