| Description | On the same sheet: Transcript of letter. Boulton Watt & Co. to Sir John Barrow (Admiralty). 20 Jan. 1835. Transcript of memorandum. Account of Machinery prepared for Devonport Dockyard. Docketed “With copy of letter to Sir John Barrow respecting the delivery of Devonport engine and sections for 110 horse engines. Copy of account for Devonport materials.” |