Production:0792

year	DMM	operator	mine name	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1894		Terre Coal Co.		Lenzburg	13,232		shaft	85	#6	6	RP	230	6-12
1895		Terre Coal Co.			17,500			191	#6	6.5	RP	200	6-12
1896		Tirre Coal Co.	Lenzburg		22,186			191		6.5	RP	250	24
1897		Tirre Coal Co.			31,279			191		6.5	RP	275	15
1898		Tirre Coal Co.			40,236							230	27
1899		Trixe & Sons Coal Co.			22,321							261	20
1900		Tiere Coal Co.			39,600							200	25
1901		Tine Coal Co.			37,896							189	40
1902		Tirre Coal Co.			44,000							205	41
1903		Tirre Coal Co.			46,620							215	36
1904		Fire Coal & Mng. Co.			67,362							209	49
1905		Tirre Coal & Mng. Co.	No. 1		50,863							200	17
1906		Tirrie Coal & Mng. Co.			43,439							102	48
1907		Tirri Coal & Mng. Co.			48,762	525,296	shaft	191	#6	7	RP	130	43
1908		Bessemer Washed Coal	Tirre		37,312							121	48
1909					35,600							84	48
1910					54,023							130	52
1911					54,756	181,691						125	72
1912		Tirre Coal & Mng. Co.	Tirre	Lenzburg	22,414							68	33
1913		Tierrie Coal Co.	Tierrie	Lenzburg	21,595							76	37
1914		Tirrie C. & Mng. Co.	Tirrie	Lenzburg	19,757		shaft	93	#6	7	RP	44	35
1915					0
1916					0	63,766
1917		Lenzburg Coal Co.	Tierre	Lenzburg	32,179	32,179	shaft	85	#6	7	RP	134	48
1918		Columbia Collieries Co.	New Lenzburg	Belleville	41,245		shaft	120	#6	6	RP	177	56
1919				Lenzburg	39,749		shaft	120	#6	6	RP	161	62
1920					34,271		shaft	120	#6	6	RP	11	51
1921					41,573		shaft	120	#6	6	RP	117	63
1922					11,375		shaft	120	#6	6	RP	33	66
1923					35,167		shaft	120	#6	7	RP	91	70
1924					16,755		shaft	86	#6	6.5	RP
1925					6,715		shaft	86	#6	6.5	RP	21	76
1925b					0
1926					0
1927					5,539		shaft	120	#6	7	RP	27	54
1928					0
1929					0	232,389
1930		Lenzburg Coal Co.		Lenzburg	12,770		shaft	85	#6	6	RP	51	54
1931					34,196		shaft	86	#6	6.5	RP	109	54
1932					44,184		shaft	83	#6	7	RP	126	52
1933					38,301		shaft	84	#6	6.67	RP	110	57
1934					26,683		shaft	98	#6	6.67	RP	84	57
1935					41,147		shaft	98	#6	6.67	RP	118	53
1936					91,336		shaft	98	#6	6.67	RP	224	52
1937	S-6				49,533		shaft	98	#6	6.67	RP	139	53
1938	S-6				55,872		shaft	98	#6	6	RP	163	53
1939	S-6				33,031		shaft	98	#6	6	RP	101	49
1940	S-6				25,736		shaft	98	#6	6.17	RP	83	46
1941	S-6				11,848		shaft	98	#6	6.17	RP	34	66
1942	S-6				3,198	467,835	shaft	98	#6	6.17	RP	34	14
1942	S-6	Smith Coal Co.		Marissa	4,671		shaft	85	#6	7	RP	15	37
1943	S-6		A-Kay, No. 83	Marissa	94,909		shaft	85	#6	7	RP	249	69
1944	S-6		A-Kay		92,276	191,856	shaft	85	#6	7	RP	218	71
1945	S-6	A-Kay Coal Co.		Marissa	106,821		shaft	85	#6	7	RP	210	91
1946	S-6				90,280	197,101	shaft	85	#6	7	RP	171	90
1947	S-6	Smith Coal Co.	A-Kay	Lenzburg	47,938	47,938						87
1947	S-6	Senior Hill Coal Co.	A-Kay	Lenzburg	52,946		shaft	85	#6	7	RP	102	88
1948	S-6			Lenzburg	49,122	102,068						108	76
						2,042,119