St. Clair County Historical Society
701 East Washington Street
Belleville, IL 62220
(618) 234-0600
(618) 234-3060 (fax)
Hours:
Monday - Friday: 10:00 A.M. - 2:00 P.M.
Other times by appointment.
Closed all major holidays.
Other times by appointment.
Closed all major holidays.