Production:3602

year	company	address	production	cumulative	type	depth	seam	thickness	method	days	emp
1926	Albert & W. Buhl	Caseyville	1,500	1,500						180	4
1927	Albert Buhl		3,953							193	7
1928			6,263							140	15
1929			5,000							200	10
1930			1,000	16,216						250	3
				17,716