H. Lester
Cooke

Princeton


Arthur Holly
Compton

Washington University


Luis W.
Alvarez

UC Berkeley


Robert Eccles
Swain

Stanford (Chemistry Tree)


Fritz
Haber

Institute for Physical. Chemistry and Electrochemistry (Chemistry Tree)


William Draper
Harkins

University of Montana, University of Chicago






Emil Gabriel
Warburg

Universität Berlin


Paul Karl Ludwig
Drude

Universität Berlin


Alfred
Kleiner

Universität Zürich


Johannes
Stark

Universität Würzburg


Edgar
Meyer

Universität Zürich




H. Lester
Cooke

Princeton


Arthur Holly
Compton

Washington University





Stanley George
Wojcicki

Stanford
(Options)


Karl Matthew
Ecklund

Rice University

Stanley WojcickiX