Information Office and hall in the Geological Survey portion of the Natural Resources Building
Looking east from main entry;
1 photograph and negative;
September 25, 1959;
Information Office--Natural Resources Building
Manuscripts, maps, fieldnotes, and photographs may be viewed in-house only. Please contact the ISGS Special Collections Curator, Anne Huber, for an appointment at 217-300-0005 or email email@example.com Monday thru Friday, 8am-noon or 1pm-5pm.