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)






Harry G.
Sperling

University of Texas at Houston

Thomas
Piantanida

University of Texas at Houston
(Options)

Thomas PiantanidaX