Coke pusher, 17" coke oven demonstrated by E. Schaede. Applied Research Laboratory. Illinois State Geological Survey.
1 photograph and negative;
Applied Research Laboratory
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.