Gustav Robert
Kirchhoff

Universität Berlin (Physics Tree)


Rudolf Adriaan
Mees

RUG (Physics Tree)


Johannes
Bosscha, III

Polytechnical School in Delft (Physics Tree)


Heike
Kamerlingh Onnes

Leiden (Physics Tree)


Heinrich Friedrich
Weber

ETH Zürich (Physics Tree)


Alfred
Kleiner

Universität Zürich (Physics Tree)


Albert
Einstein

Princeton (Physics Tree)


Wander Johannes
de Haas

Leiden (Physics Tree)


John Krom
Rees

Columbia


Harold
Jacoby

Columbia






George E.
Hale

Yerkes Observatory






Rudolf
Lipschitz

Universität Bonn (Physics Tree)


Julius
Plücker

Universität Bonn (Physics Tree)


Rudolf Friedrich Alfred
Clebsch

Universität Göttingen (Physics Tree)


Felix Christian
Klein

Universität Göttingen (Physics Tree)


Max
Planck

Universität Berlin (Physics Tree)


Tullio
Levi-Civita

University of Padova (Physics Tree)


Max
Abraham

Universität Göttingen (Physics Tree)


Eugen
von Lommel

Universität München (Physics Tree)


Eduard
Riecke

Universität Göttingen (Physics Tree)


Johannes
Stark

Universität Würzburg (Physics Tree)


Joseph
Petzval

University of Vienna (Physics Tree)


August
Kunzek

University of Vienna (Physics Tree)


Joseph
Loschmidt

University of Vienna (Physics Tree)


Jožef
Stefan

Vienna University (Physics Tree)


Ludwig
Boltzmann

Vienna University (Physics Tree)


Aleksandr Mikhailovich
Lyapunov

Vasyl Karazin Kharkiv National University (Physics Tree)


Vladimir Andreevich
Steklov

St Petersburg State University (Physics Tree)


Paul
Ehrenfest

Leiden (Physics Tree)




Henri
Poincaré

University of Paris (Physics Tree)


Frederick Hanley
Seares

Mount Wilson Observatory (Physics Tree)








Edward Charles
Pickering

Harvard College Observatory


Hermann Carl
Vogel

Astrophysikalische Observatorium Potsdam (Physics Tree)


Julius
Scheiner

Astrophysical Observatory Potsdam


Max
Planck

Universität Berlin (Physics Tree)


George E.
Hale

Yerkes Observatory






Edward Charles
Pickering

Harvard College Observatory


Alfred
Fowler

Normal School of Science, London


James
Loudon

University of Toronto (CAMH) (Physics Tree)


William Frederick
King

Dominion Astrophysical Observatory, Ottawa (Physics Tree)


John Stanley
Plaskett

Dominion Astrophysical Observatory (Physics Tree)




Cornelius H.C.
Grinwis

Utrecht (Physics Tree)






Edward Charles
Pickering

Harvard College Observatory


Hermann Carl
Vogel

Astrophysikalische Observatorium Potsdam (Physics Tree)


Julius
Scheiner

Astrophysical Observatory Potsdam


Max
Planck

Universität Berlin (Physics Tree)


George E.
Hale

Yerkes Observatory




Bart J.
Bok

University of Arizona

Donald Jack
Faulkner

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Donald FaulknerX