Production:1830080

year	DMM	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1886		Bolton & Ray	Danville	2,000		drift	40	#7	5	RP	160
1887			Danville	1,260		drift	40	#7	5.3	RP	200
1888			Danville	0
1889			Danville	2,600							245
1890			Danville	2,200	8,060						250
1891		Ray & Bolton	Danville	2,440		slope	40	#7	5.5	RP	200
1892			Danville	1,680	4,120	slope	45	#7	6	RP	175
1893		William Ray	Danville	2,100		drift	50	#7	6	RP	195
1894			Danville	1,700		drift	50	#7	6	RP	200
1895			Danville	1,200		drift	45	#7	6	RP	150
1896			Danville	500		drift	40		6	RP	140
1897			Danville	600		drift	50		5.5	RP	125
1898			Danville	700		drift	50	#7	5.5		80
1899			Danville	450		drift	50	#7	5.5		100
1900			Danville	600		drift	48		6	RP	100
1901			Danville	600		slope	40	#7	6	RP	80
1902			Danville	900							200
					9,350
					21,530