Walther
Nernst

Universität Berlin






Wilhelm Friedrich
Ostwald

Leipzig University








W. Lash
Miller

University of Toronto


Walter Daniel
Bonner

Queens University


Janne R.
Rydberg

Lunds universitet (Physics Tree)


Manne
Siegbahn

Royal Swedish Academy of Sciences (Physics Tree)


Wilhelm
Röntgen

Universität München (Physics Tree)


Eduard
Riecke

Universität Göttingen (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)


Peter
Pringsheim

Universität Berlin (Physics Tree)





Charles Sidney
Johnson

UNC Chapel Hill
(Options)

Wilbur W.
Wilson

Mississippi State University

Carlos D.
Garcia

Clemson University

Olaf
Kohlmann

UNC Chapel Hill

Charles JohnsonX