Chatterley Whitfield, Tests re Overwinding, Winstanley Pit, 1973-7 CW-ME-7
By: kelcey
Added: 18 Feb 2022
Buildings: Winstanley Headgear
There are additional similar books of data for the Hesketh & Institute pits not scanned. See CW-ME-8, CW-ME-9 & CW-ME-10.