Percy W
Cobb

Washington University


George H.
Bishop

Washington University


Glenn A.
Fry

Ohio State
?


Walter Stanley
Stiles

National Physical Laboratory, Teddington, U.K.


Jay M.
Enoch

UC Berkeley


Edward A.
Essock

University of Louisville









Bruce C.
Hansen

Colgate University
(Options)



Bruno
Richard

Concordia University Montreal

Bruce HansenX