William Edward
Story

Clark University (MathTree)


Solomon
Lefschetz

Princeton (MathTree)


Albert William
Tucker

Princeton (MathTree)




Louis
Bolk

Amsterdam








Joseph Bernhardt
Rosenbach

Carnegie Institute of Technology (MathTree)


Richard James
Duffin

Carnegie Institute of Technology (Physics Tree)


Raoul
Bott

University of Michigan (MathTree)


Stephen
Smale

UC Berkeley


Nancy
Kopell

Boston University

Daniel
Pouzzner

MIT
(Options)

Daniel PouzznerX