| Description | On the same sheet: Account. Copy of Day Book in February 1781. Docketed by James Pearson. Docketed “Account of Cornwall engines for February 1781.” Summarised “Copy of Day Book. Account of consumption at Chacewater, Poldory, Ale & Cakes, Wheal Chance, Wheal Treasury, Hallamanin, Ting Tang and Tresavean engines.” |