William Ernest
Castle

UC Berkeley (FlyTree)


Henry Baldwin
Ward

UIUC (Evolution Tree)






Arthur W.
Melton

University of Michigan




Alvin M.
Liberman

Haskins Laboratories


Howard S.
Hoffman

Bryn Mawr College








Harry F.
Harlow

UW Madison (Primatology Tree)




Allan H.
Schulman

NOVA Southeastern University

Stephen
Sigman

Virginia Tech
(Options)

Stephen SigmanX