Cookes Level Entrance 1981: The entrance to the level driven in 1868 by the Maen Offeren Company. It is almost certain the machine cut section was driven earlier than this - possibly in 1866 or so. (Maenofferen-Slate-Mine-Archive-Album-Image-015)

Cookes Level Entrance 1981

The entrance to the level driven in 1868 by the Maen Offeren Company. It is almost certain the machine cut section was driven earlier than this - possibly in 1866 or so.