?




John
Trowbridge

Harvard (Physics Tree)


Wallace Clement
Sabine

Harvard (Physics Tree)


Edward John
Routh

Cambridge (Physics Tree)


William Davidson
Niven

Cambridge (Physics Tree)


Balfour
Stewart

University of Manchester (Physics Tree)




Joseph John
Thomson

Cambridge (Physics Tree)


Theodore T.
Lyman

Harvard (Physics Tree)


David Locke
Webster

Stanford (Physics Tree)


Benjamin
Silliman, Jr.

Yale (Chemistry Tree)


Henri
Hureau de Sénarmont

École des Mines de Paris


Léonce
Élie de Beaumont

College de France


Émile
Bayle

École des Mines de Paris




Gustav
Rose

Universität Berlin (Physics Tree)


Heinrich Gustav
Magnus

Universität Berlin (Physics Tree)


Paul Heinrich
von Groth

Universität München




Benjamin
Silliman, Jr.

Yale (Chemistry Tree)


Henri
Hureau de Sénarmont

École des Mines de Paris


Léonce
Élie de Beaumont

College de France


Émile
Bayle

École des Mines de Paris








Benjamin
Silliman, Sr.

Yale (Chemistry Tree)


Benjamin
Silliman, Jr.

Yale (Chemistry Tree)
?


Henri
Hureau de Sénarmont

École des Mines de Paris




Léonce
Élie de Beaumont

College de France
?


Émile
Bayle

École des Mines de Paris





Paul Francis
Kerr

Columbia
(Options)

Dorita Anne
Norton

SUNY Buffalo (Crystallography Tree)

Darold Clarence
Wobschall

Esensors Inc. (E-Tree)

George C.
Selfridge

U. S. Geological Survey




Gerald V
Gibbs

Virginia Tech

Hans H
Adler

United States Atomic Energy Commission

Michael C.
Adler

Ohio State (E-Tree)

Gerald Patrick
Brophy

Amherst College

Philip Martin
Bethke

U.S. Geological Survey

Paul KerrX