Joseph
Sweetman Ames

Johns Hopkins (Physics Tree)


Robert Williams
Wood

Johns Hopkins (Physics Tree)


Ernest
Rutherford

Cambridge (Physics Tree)


Samuel James Macintosh
Allen

University of Cincinnati (Physics Tree)


Walter
Soller

University of Cincinnati (Physics Tree)


Milton C.
Shaw

Arizona State

Walajabad S.
Sampath

Colorado State
(Options)

Mohammed A.
Tashkandi

Colorado State

Pavel S.
Kobyakov

Colorado State

Walajabad SampathX