Production:1830141

year	DMM	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1891		S. A. D. Clifton	Georgetown	750		surface	5	#6	5		90
					750
1892		George Kennedy		520		surface	5	#6	4		100
1893				290			5	#7	4		50
					810
					1,560