Henry Edward
Armstrong

Imperial College




Ralph H.
Fowler

Cambridge (Physics Tree)






Paul C.
Cross

Stanford, University of Washington, Brown










William Draper
Harkins

University of Montana, University of Chicago


Frederick Albert
Saunders

Harvard (Physics Tree)




Robert G.
Parr

UNC Chapel Hill



Kausala
Somasundram

Cambridge
(Options)

Kausala SomasundramX