Production:3504

year	DMM	operator	production	cumulative	opening	depth	seam	thickness	method	days	emp
1901		Beck-Walker Coal Co.	64,779		shaft	180	#6	6	RP	216	55
1902		Royal Mine	64,328							291	110
				129,107
1903		Royal Coal & Mng. Co.	197,309		shaft	180	#6	6	RP	278	120
1904			172,442		shaft	190	#6	7	RP	250	130
1905			149,550		shaft	190	#6	7	RP	150	127
1906			158,572		shaft	190	#6	7	RP	219	100
1907			75,210		shaft	190	#6	7	RP	97	128
1908			74,327		shaft	190	#6	7	RP	117	50
1909			95,975		shaft	190	#6	7	RP	160	70
1910			166,595		shaft	190	#6	7	RP	222	110
1911			181,833		shaft	190	#6	7	RP	216
1912			131,700		shaft	180	#6	7	RP	160
1913			0
1914			0
1915			0
				1,403,513
1916		Columbia Collieries Co.	80,381		shaft	185	#6	6.58	RP	179	82
1917			116,635		shaft	175	#6	7	RP	253	82
1918			132,480		shaft	185	#6	6	RP	223	105
1919			138,312		shaft	185	#6	6	RP	207	146
1920			114,893		shaft	185	#6	6	RP	128	155
1921			112,318		shaft	185	#6	6	RP	133	148
1922			19,892		shaft	185	#6	6	RP	33	145
1923			20,746		shaft	185	#6	7	RP	68	67
1924			0
1925			0
1925b			0
1926			0
1927			0
1928			0
1929			0
1930			0
1931			0
1932			0
1933			0
1934			0
				735,657
1935		G. E. Coal Co.	2,825							35	25
1936			29,303							150	54
1937	L-6		25,480							183	55
1938	L-6		30,993							165	56
1939	L-6		1,550							9	56
				90,151
1939	L-6	New Royal Coal Co.	23,336							124	57
1940	L-6		25,277							128	44
1941	L-6		10,147							78	38
1942	L-6		5,555							36	25
1943	L-6		0
				64,315
				2422743