| Description | On the same sheet: Transcript of letter. Thomas Cox (Derby) to Boulton Watt & Co. 16 Mar. 1806. Re-directed to Watt Jr. care of William Strutt, Derby. Docketed “Letter from Cox & Co. of Derby. Distribution of engine erectors in Scotland. Blackburn engine finished to their satisfaction. Finlay & Co. order lighting apparatus. Probability of orders for the Glasgow Water Works. Backhouse & Co. write about an engine mender. Dr. Carmichael better.” |