Production:3497

year	DMM	operator	production	cumulative	opening	depth	seam	thickness	method	days	emp
1883		John Kloess, No. 1	100		shaft	110	#6	6		2 mo	25
1884			6,680		shaft	110	#6	6		180	31
1885			26,320		shaft	110	#6	6		300	40-50
1886			28,000		shaft	120	#6	6.5		300	50-60
1887			6,500		shaft	110	#6	6		300	85
1888			48,000							240	80
1889			53,168							242	80-90
1890			46,000							225	40-80
1891			19,280		shaft	110	#6	7	RP	278	80-110
1892			24,150		shaft	110	#6	7	RP	280	38-55
1893			27,988		shaft	110	#6	7	RP	245	45-85
1894			20,756		shaft	110	#6	7	RP	180	40-44
1895			16,126		shaft	110	#6	7	RP	212	18-48
1896			6,281	329,349	shaft	110	#6	8	RP	147	18-35