Peter Jackson,
Has a copy of the London lead Company's, village plan.
Unfortunately as far as I am aware, it does not cover the mill site, which in any case was rebuilt by the VM company to house the new Krupp gravity mill.
This again was rebuilt during the last war to house the new mill to treat the waste heaps for lead and zinc recovery.
Which in turn was used by the Anglo-Austral company for Fluorspar production.
In the special report, printed after the first world war a flow chart for the mill is included.