| Description | On the same sheet – transcripts of 5 letters, as follows: Auberry & Co. (London) to Boulton Watt & Co. 18 May 1830.Boulton Watt & Co. per William Creighton to Jauberry & Co. 24 May 1830.Jauberry & Co. (London) to Boulton Watt & Co. 25 May 1830.Boulton Wat |