Production:3446

year	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1900	Ed Berry	Exeter	120			28		2.5	RP	60	1
1901			100		drift		#1	2.5	RP	241	5
1902			120							100	1
1903			140	480	drift		#1	2.5	RP	86	1
1904	Broekett & Berry		810	810	shaft	25	#1	2.5	RP	205	3
1905	Ed Berry		800		shaft	25	#1	2.5	RP	200	2
1906			400		drift	25	#1	2.5	RP	150	2
1907			520		drift		#1	2.5	RP	150	3
1908			700		drift	60	#2	2.5	RP	150	5
1909			300	2,720	drift	60	#2	2.5	RP	140	1
				4,010