Production:0110025

year	DMM	operator	production	cumulative	opening	depth	seam	thickness	method	days	emp
1892		John V. Duncan	325		shaft	25	#6	4.5	RP	125	2-4
1893			470		shaft	25	#6	4.5	RP	150	3-4
1894			1,078		shaft	25	#6	4.5	RP	225	3-7
1895			970		shaft	15	#6	4.5	RP	180	3-5
1896			728		shaft	20		4.5	RP	200	8winter
1897			470		shaft	22		4.5	RP
1898			907		shaft	22	#6	4.5
1899			540		shaft	22	#6	4.5
1900			672			22		4.5	RP	180	2
1901			750		shaft	22	#6	4.5	RP	200	2
1902			1,031							260	2
1903			1,100		shaft	25	#6	4.5	RP	220	3
1904			1,720		shaft	33	#6	4.5	RP	200	5
1905			1,504		shaft	40	#6	4.5	RP	200	5
1906			602		slope	20	#6	4.5	RP
				12867