| Description | On the same sheet: Transcript of letter. Wilcox & Anderson (London) to Boulton Watt & Co. [Soho]. 7 Apr. 1835.Transcript of letter. D. Barclay for the late house of Barclay Herring & Co. (London) to Boulton Watt & Co. (Soho). 9 Apr. 1835. |