Browse Items (1 total) Tags: Carbon Monoxide Tester Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Coal Mine Display Photographs of Coal Mine Equipment and People. Tags: BS988, BS989, BS990, BS991, BS992, BS993, BS994, BS995, BS996, BS997, BS998, Carbon Monoxide Tester, Coal Mine Display, Coal Mines, Consumers, Decatur IL., Interior of Mine, Macon County IL., Manufacturers, Miners Hat, Miners Lantern, Miners Lunch Pail, Mines, Mule Drawn Cart