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Gerard
Moll
Utrecht

Nicolaas Cornelis
de Fremery
Utrecht (Neurotree)







Pieter Johannes
van Rhijn
RUG
(Options)

Egbert Adriaan
Kreiken
Ankara University (Astronomy Tree)

Jan
Schilt
Columbia

Sarah Jeannette
Hill
Wellesley (Astronomy Tree)


John Scoville
Hall
Lowell Observatory (Astronomy Tree)


Gart
Westerhout
U.S. Naval Observatory (Astronomy Tree)

Gijsbert
van Herk
Leiden (Astronomy Tree)

Leendert
Binnendijk
Penn (Astronomy Tree)




Ernst
Raimond
Leiden (Astronomy Tree)

William Butler
Burton
Leiden (Astronomy Tree)

Pieter Corijnus
van der Kruit
RUG (Astronomy Tree)

William Whitney
Shane
Monterey Institute for Research in Astronomy (Astronomy Tree)

Renzo
Sancisi
RUG (Astronomy Tree)


William Clarence
Erickson
University of Maryland (Astronomy Tree)

Peter
van de Kamp
Swarthmore (Astronomy Tree)

Edwin Walter
Dennison
University of Michigan (Astronomy Tree)

Alexander N.
Vyssotsky
Pulkovo Observatory (Astronomy Tree)

Sarah Lee
Lippincott
Swarthmore (Astronomy Tree)

Laurence W.
Fredrick
UVA (Astronomy Tree)

Arthur R.
Upgren
Wesleyan (Astronomy Tree)

Kaj Aage
Strand
U.S. Naval Observatory (Astronomy Tree)

Wulff-Dieter
Heintz
Swarthmore (Astronomy Tree)

Bart J.
Bok
University of Arizona

Halton C.
Arp
Max-Planck-Institut für Astronomie und Astrophysik (Astronomy Tree)

Freeman Devold
Miller
University of Michigan (Astronomy Tree)

Sidney Wilcox
McCuskey
Case Western (Astronomy Tree)


Frank Kelley
Edmondson
University of Indiana

John Wainwright
Evans
National Solar Observatory (Astronomy Tree)

Ellen Dorrit
Hoffleit
Yale (Astronomy Tree)

James
Cuffey
New Mexico State (Astronomy Tree)

Alice Marguerite
Risley
Randolph College (Astronomy Tree)

Donald Alexander
MacRae
University of Toronto (Astronomy Tree)

Francis Joseph
Heyden
Georgetown (Astronomy Tree)

Albert Paul
Linnell
Michigan State (Astronomy Tree)

Stanley Porter
Wyatt
UIUC (Astronomy Tree)

Uco
van Wijk
University of Maryland (Astronomy Tree)

Bertram
Donn
University of Maryland (Chemistry Tree)

Arthur Allen
Hoag
Lowell Observatory (Astronomy Tree)

David Stuphin
Heeschen
National Radio Astronomy Observatory (Astronomy Tree)


Joost H. A.
Kiewiet de Jonge
Allegheny Observatory (Astronomy Tree)

Thomas Arnold
Matthews
University of Maryland (Astronomy Tree)


Campbell Marion
Wade
National Radio Astronomy Observatory (Astronomy Tree)

William Eager
Howard
Universities Space Research Association (Astronomy Tree)

Frank Donald
Drake
UC Santa Cruz


Donald Jack
Faulkner
(Astronomy Tree)

John Archibald
Graham
Carnegie Institute of Washington (Astronomy Tree)

Natarajan
Visvanathan
ANU (Astronomy Tree)

Thomas Ewing
Margrave
Nebraska Crop Monitoring Service (Astronomy Tree)

Alan Norman
Stockton
University of Hawai'i at Manoa

Julian Jay
Schreur
Texas A&M University-Kingsville (Astronomy Tree)

Pieter van RhijnX