Walter Daniel
Bonner

Queens University


Manne
Siegbahn

Lunds universitet (Physics Tree)


Peter
Pringsheim

Universität Berlin (Physics Tree)




Harold S.
Johnston

UC Berkeley




Arnold Johannes Wilhelm
Sommerfeld

Universität München (Physics Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


Erwin
Schrödinger

Universität Wien (Physics Tree)







Manish
Gupta

Harvard
(Options)

Manish GuptaX