| Description | Enclosing (b) below. On the same sheet: List of Premiums given up by Boulton & Watt, 1791—1798. Docketed “Continuation of statement of savings by Boulton & Watt’s engines, 1790 to 1798. Premiums given up by Boulton & Watt during the above period. Manner in which the above calculations were made out. Harris’ application to Capt. Jos. Vivian and Richard Trevithick. Particulars of Hornblower’s engines to be sent soon. Samples of ore from Surtees and Hall. United Mines likely to stop soon.” |