Otto
Struve

UC Berkeley


William Wilson
Morgan

Chicago (Astronomy Tree)


Woldemar
Voigt

Universität Göttingen


Karl
Schwarzschild

Astrophysical Observatory Potsdam


Carl
Runge

Universität Göttingen


David
Hilbert

Universität Göttingen




Joseph
Larmor

Cambridge


Max
Born

Edinburgh


Christian
Christiansen

Copenhagen University






Niels
Bohr

Copenhagen University






Ralph H.
Fowler

Cambridge


Ernest William
Barnes

Cambridge (MathTree)


G H (Godfrey Harold)
Hardy

Cambridge (Neurotree)




Edward Arthur
Milne

Oxford (MathTree)




Arthur D.
Code

UW Madison


Arnold Johannes Wilhelm
Sommerfeld

Universität München


Otto
Laporte

University of Michigan


Julian Ellis
Mack

UW Madison


Henry A.
Rowland

Johns Hopkins


Harry Fielding
Reid

Johns Hopkins




Albert Edward
Whitford

UC Santa Cruz (Astronomy Tree)

John Deuck Ryong
Bahng

UW Madison
(Options)


Jean Anne
Eilek

New Mexico Institute of Mining and Technology


John BahngX