Production:5667

year	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp	worked
1882	Alexander Helm	Streator	6,000		shaft	50	#7	4.5		12 mo	15	2 of 23
1883			7,320	13,320	shaft	50	#7	5		12 mo	14	5 of 23