©
David Richardson (CMHS): Easington Colliery, Underground Roadway V1 1980's.
©
David Richardson (CMHS): Easington Colliery, Underground Roadway V2 1980's.
©
David Richardson (CMHS): Deep Navigation Colliery, Treharris. 1980's.
©
David Richardson (CMHS): Easington Colliery, 1980's.
©
David Richardson (CMHS): Easington Colliery Waste Conveyor, 1980's.
©
David Richardson (CMHS): Easington Colliery, 1980's.
©
David Richardson (CMHS): Easington Colliery, 1980's.