John
Hazlehurst

University of Manchester (Physics Tree)




Zdeněk
Kopal

University of Manchester


Sydney
Chapman

Oxford (MathTree)




Franz D.
Kahn

University of Manchester


Richard N.
Henriksen

Queen's University, Canada (Physics Tree)




John Stanley
Plaskett

Dominion Astrophysical Observatory (Physics Tree)






Paul Willard
Merrill

Mount Wilson Observatory






Harold
Knox-Shaw

Radcliffe Observatory, Pretoria




John B.
Hutchings

University of Victoria




John Archibald
Wheeler

UT Austin (Physics Tree)




J. Anthony
Burke

University of Victoria


Michael Mauro
De Robertis

York University (Physics Tree)

Emily
Xanthopoulos

York University
(Options)

Emily XanthopoulosX