| Description | On the same sheet: Transcript of letter. James Watt Jr. for Boulton & Watt (Soho) to Rev. M. Niper (13 Prince’s Square, Ratcliffe Highway) 6 Oct. 1799. Docketed “Enclosing copy of our letter to Mr. M. Niper of Oct. 29th 1799. Qualities and quantities of Swedish iron used by us. Cost of sundry items of a 30 horse engine for General Bentham.” |