Max
Born

Edinburgh


Niels
Bohr

Copenhagen University


Ralph H.
Fowler

Cambridge


Edward Arthur
Milne

Oxford (MathTree)




Leon
Mestel

Trinity College, Cambridge


Allan Rex
Sandage

Mount Wilson-Palomar










Gerard P.
Kuiper

University of Arizona






Leon
Mestel

Trinity College, Cambridge


Allan Rex
Sandage

Mount Wilson-Palomar




Simon David Manton
White

Max-Planck-Institut für Astrophysik



Robyn Ellyn
Sanderson

RUG
(Options)

Robyn SandersonX