Johannes
Wislicenus

Zurich, Würzburg, Leipzig


Wilhelm Friedrich
Ostwald

Leipzig University






Wilhelm Friedrich
Ostwald

Leipzig University






Georg
Bredig

Heidelberg University


William Cudmore McCullagh
Lewis

University of Liverpool



Harold Charles
Beachell

University of Delaware
(Options)

Alan F.
Clifford

Virginia Tech

Abraham
Shanzer

Weizmann Institute

Joseph S.
Thrasher

University of Alabama

Harold BeachellX