Leopold Friedrich Anton
Ambronn

Universität Göttingen




Johannes Franz
Hartmann

Kuffner-Sternwarte


Walter
Baade

Mount Wilson Observatory


Harold F.
Weaver

UC Berkeley




Hermann Carl
Vogel

Astrophysikalische Observatorium Potsdam (Physics Tree)




Arthur
Schuster

University of Manchester (Physics Tree)


Horace
Lamb

University of Manchester (Physics Tree)


Robert Alfred
Herman

Cambridge (MathTree)


Ernest William
Barnes

Cambridge (MathTree)


Edmund Taylor
Whittaker

Cambridge (MathTree)




Otto
Struve

UC Berkeley


George Howard
Herbig

University of Hawai'i at Manoa

Scott E.
Dahm

University of Hawai'i at Manoa
(Options)

Scott DahmX