Centre of the plan, showing the layout of the Wheal Darlington mine in 1851. Tentative excavations were being explored and shows on the West Wheal Darlington map that is here (showing the seafront before the advent of the ralway - at Long Rock).
Henry Vanes, Earl of Darlington, Knight of The Garter, b1788, inherited title Earl of Darlington
29th January 1842, died 18th January 1864. He owned land here; as well as Sir John St Aubyn and
Robert Michell. The Wheal Darlington was due to be expanded to West Wheal Darlington but clearly
it was not continued. There is a note on the plan which states 'Upwards of £300,000's worth of Copper and Tin were raised out of the lands situate between A and B.
I have scanned in the scale from another part of the plan.