Production:0095

year	DMM	company	production	cumulative	type	depth	seam	thickness	method	days	emp
1898		William C. Schafer	600				#7	6		60
1899			2,120		slope	20	#7	5.5		270
1900			2,700			65		6	RP	270
1901			2,400		slope	70	#7	6	RP	265
1902			6,940							285
1903			6,050		slope	65	#7	6	RP	280
1904			4,640		shaft	60	#7	6	RP	150
1905			3,000		slope	110	#7	6	RP	180
1906			4,000		slope	101	#7	6	RP	260
1907			3,500		slope	110	#7	6	RP	100
1908			0
1909			4,700		slope	110	#7	6	RP	190
1910			6,000				#7	6		216
1911			6,750			110	#7	6	RP	220
1912			4,500		slope	300	#7	7.5	RP	240
1913			8,000		slope	110	#7	6	RP	235
1914			8,700		slope	360	#7	7.33	RP	255
1915			3,250		slope	110	#6	7	RP	75
1916			0
1917			0
1918			3,847							240
1919			2,560							210
1920			3,266							206
1921			3,978							224
1922			0
1923			3,983	95484						251	5
1924		Schafer Brothers, No. 4	2,524							149	5
1925			2,331							170	5
1925 b			1,606							127
1926			3,055							235	6
1927			4,933							165	6
1928			2,427	16,876					ug	115	6
				112360