Yerkes LionYerkes Lion YERKES OBSERVATORY
The University of Chicago

373 W. Geneva St, Williams Bay WI 53191 (Latitude 42 34.2, Longitude -88 33.4)
To contact us to get information on: 40 inch telescope

Engineering Services:
Call 262-245-5555
FAX 262-245-9805
E-mail Jim Gee: gee@yerkes.uchicago.edu

Public Outreach Programs:
Call 262-245-5555 (extension 836)
FAX 262-245-9805
E-mail Kate Meredith: katemeredith@uchicago.edu

Public Relations and Tours:
(also photographs and publication permission)
Call 262-245-5555 (extension 825)
FAX 262-245-9805
E-mail Dan Koehler: dkoehler@yerkes.uchicago.edu