| Description | In the following sections: “An Estimate of the Expenses required to Erect a Fire Engine of a 70 Inch cylinder…” 1 Jun. 1776. “An Estimate of the Expenses required to Set the Mines of North Downs, Wheal Messah, Wheal Fortune, Wheal Rose and Truan to work.” 1 Jun. 1776. “Proposals, London 19 Jul. 1776.” Docketed “Original copy of North Downs estimate, brought by Mr. Henderson.” |