Progress of Illinois oil development
prepared for Independent Oil Producers Association;
Possibly published in the Centralia Evening Sentinel;
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.