Theodore William
Richards

Harvard (Chemistry Tree)


Wilhelm Friedrich
Ostwald

Leipzig University (Chemistry Tree)


Walther
Nernst

Universität Berlin (Chemistry Tree)


Gilbert N.
Lewis

UC Berkeley (Chemistry Tree)


Alexander Crum
Brown

Edinburgh (Chemistry Tree)


Richard
Abegg

University of Breslau (Chemistry Tree)


Otto Richard
Lummer

University of Breslau (Chemistry Tree)


Alfred
Stock

Technische Hochschule Karlsruhe (Chemistry Tree)


George Ernest
Gibson

UC Berkeley (Chemistry Tree)


James Flack
Norris

MIT (Chemistry Tree)


James Bryant
Conant

Harvard (Chemistry Tree)


Richard C.
Tolman

Caltech (Physics Tree)


William Draper
Harkins

University of Montana, University of Chicago (Physics Tree)


Frederick Albert
Saunders

Harvard (Physics Tree)


Robert Sanderson
Mulliken

Chicago (Chemistry Tree)


Harrison
Shull

Naval Postgraduate School (Chemistry Tree)


Michael
Polanyi

University of Manchester (Physics Tree)


Eugene Paul
Wigner

Princeton (Physics Tree)


George Ernest
Gibson

UC Berkeley (Chemistry Tree)


Farrington
Daniels

UW Madison (Chemistry Tree)


Michael
Polanyi

University of Manchester (Physics Tree)


Henry
Eyring

Princeton University, University of Utah (Chemistry Tree)


Svante August
Arrhenius

(Physics Tree)


Max Ernst August
Bodenstein

Universität Berlin (Chemistry Tree)


Frederick G.
Donnan

UCL (Chemistry Tree)


Henry
Bassett, Jr.

University of Reading (Chemistry Tree)


Hugh Stott
Taylor

Princeton (Chemistry Tree)


Lipót (Leopold)
Fejér

University of Budapest (Neurotree)


David
Hilbert

Universität Göttingen (Physics Tree)


John L.
von Neumann

Institute for Advanced Study (Physics Tree)


Joseph O.
Hirschfelder

UW Madison (Chemistry Tree)


Ernest R.
Davidson

Indiana University (Chemistry Tree)

W Robert
Daasch

Portland State University
(Options)

Chee H.
Lim

Portland State University

W DaaschX