Patrick M.S.
Blackett

Imperial College (Physics Tree)


Frank Clive
Champion

King's College (Physics Tree)


Edward Charles
Lightowlers

King's College (Physics Tree)




Felix
Ehrenhaft

Vienna University (Physics Tree)


Ernst
Weber

Polytechnic Institute of Brooklyn (Physics Tree)


Jack P.
Ruina

MIT (E-Tree)


Arnold Johannes Wilhelm
Sommerfeld

Universität München (Physics Tree)


Vannevar
Bush

Carnegie Institution of Washington








Robert A.
Helliwell

Stanford (Physics Tree)




Hugh Hildreth
Skilling

Stanford (E-Tree)


Laurence Albert
Manning

Stanford (E-Tree)


Mac Elwyn
Van Valkenburg

University of Utah



Jeffrey T.
Ligon

NCSU
(Options)

Jeffrey LigonX