Production:3746

year	DMM	operator	production	cumulative	opening	depth	seam	thickness	method	days	emp
1934		Dale Blue Coal Co.	55						surface	110	1
1935			20						surface	20	1
1936			40						surface	15	2
1937	L-118		22						surface	10	1
1938	L-118		79						surface	36	2
				216