Production:0924

year	DMM	operator	production	cumulative	opening	depth	seam	thickness	method	days	emp
1952	S-62	Two Rivers Coal Co.	7,815						surface	34	7
1953	S-62		21,087						surface	250	5
1954	S-62		19,780						surface	190	7
1955	S-62		39,840						surface	203	5
1956	S-62		477						surface	14	7
1957	S-62		14,449						surface	50	6
1958	S-62		27,050						surface	167	6
1959	S-62		18,732						surface	176	9
1960	S-62		14,054						surface	118	9
1961	S-62		14,914						surface	100	8
1962	S-62		0
1963	S-62		18,672						surface	148	8
				196,870