Jan Birger
Jansen

University of Oslo, Norway


Kirsten Kjelsberg
Osen

University of Oslo, Norway


Miguel A.
Merchan

University of Salamanca
?




Enrique
Saldaña

University of Salamanca






George
Wald

Harvard




















Arthur Joseph
Hill

Yale (Chemistry Tree)


Julian M.
Sturtevant

Yale (Chemistry Tree)


Charles Hard
Townes

UC Berkeley (Physics Tree)




Meyer B.
Jackson

UW Madison



Héctor
Rincón

University of Salamanca
(Options)

Héctor RincónX