A photo of a worker driving a digger in the anhydrite mine at ICI in Billingham, the mine was about 700ft underground. Two other workers can be seen holding lamps to light the pathway.
Picture Stockton Archive
A Pictorial History of Stockton-on-Tees
A photo of a worker driving a digger in the anhydrite mine at ICI in Billingham, the mine was about 700ft underground. Two other workers can be seen holding lamps to light the pathway.