Mount Wilson Institute
Hale Solar Laboratory
P.O. Box 60947
Pasadena, CA 91116
(626) 793-3100 [voice]
(626) 793-4570 [FAX]

Dr. Hal McAlister - Director
Dr. Arthur Vaughan - Deputy Director
Mr. Samuel Hale - Chief Financial Officer
Mr. Donald Nicholson - Associate Deputy Director for Public Affairs