Production:4004

year	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1933	New Block Coal Co.	Carterville	2,100						ug	210	11
1934			5,483						ug	273	14
1935			3,607						ug	227	8
1936			2,785	13,975					ug	223	5