Production:0168

year	DMM	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1918		Orchard Coal Co.	Pittsburg	1,400							26	4
1919			Marion	24,089		shaft	250	#6	6	RP	272	57
1920		Orchard Coal Co., No. 1	Marion	75,114		shaft	250	#6	6	RP
1921		Orchard Coal Co.	Marion	158,996							228	157
1922			Marion	125,271		shaft	250			RP	138	216
1923			Marion	169,055		shaft	170	#6	6	RP	148	215
1924
1925
1925b
1926
1927
1928					553,925
1929		Ohio Valley Coal Co.	Marion	2,200		shaft	165	#6	6	RP	15	47
1930			Marion
1931			Marion
1932					2,200
1933		Blue Hill Coal Co.	Marion	35,355		shaft	170	#6	5.17	RP	102	86
1934			Marion	92,970		shaft	170	#6	5.33	RP	187	95
1935			Marion	98,407		shaft	170	#6	6	RP	166	101
1936			Marion	86,398		shaft	170	#6	6	RP	152	100
1937	S-1		Marion	32,587	345,717	shaft	170	#6	6		58	100
1937		Marvel Coal Co.	Pittsburg	18,795		shaft	170	#6	6		35	98
1938			Pittsburg	22,270		shaft	160	#6	5.5	RP	45	96
1939			Pittsburg	7,602	48,667	shaft	160	#6	5.5	RP	15	93
1939		M. & S. Coal Co.	Pittsburg	18,789		shaft	160	#6	5.5	RP	44	99
1940		M. & S. Coal Co., Orchard	Pittsburg	21,201		shaft	160	#6	5.5	RP	44	94
1941
1942					39,990
1943		Blue Hill Coal Co., Orchard #92	Marion	90,199		shaft	178	#6	5.67	RP	222	99
1944		Blue Hill Coal Co.	Pittsburg	145,023		shaft	178	#6	5.67	RP	250	93
1945			Marion	158,830		shaft	178	#6	5.67	RP	246	109
1946			Marion	101,501		shaft	178	#6	5.67	RP	139	115
1947			Marion	133,915		shaft	178	#6	5.67	RP	180	115
1948			Marion	96,584		shaft	176	#6	5.67	RP	120	138
1949
1950					726,052
1951		Blaine Coal Co., Blue Hill	Marion	85,694		shaft	180	#6	5.5	RP	130	115
1952		Blaine Coal Co.	Marion	23,487	109,181
					1,825,732