Clark L.
Hull

UW Madison






Neal E.
Miller

Rockefeller




Thomas Hunt
Morgan

Caltech (FlyTree)


Harold
Plough

Amherst College


Frank Rattray
Lillie

Chicago (DevTree)




William (WC)
Young

University of Kansas



James L.
Howard

Burroughs Wellcome Co.
(Options)

James HowardX