Cookes Level Entrance 1981: The mine doorway. In front of it thw level was driven either by a 4-cutter tunneller, or the 2-cutter tunneller twice. Beyond the door only the upper bores are present. (Maenofferen-Slate-Mine-Archive-Album-Image-016)

Cookes Level Entrance 1981

The mine doorway. In front of it thw level was driven either by a 4-cutter tunneller, or the 2-cutter tunneller twice. Beyond the door only the upper bores are present.