| Description | On the same sheet: Letter. William Creighton (Soho) to James Watt Jr. (Aston Hall). 28 Mar. 1829. Transcript of letter. George Henry Freeling (General Post Office) to Boulton Watt & Co. [Soho]. 27 Mar. 1829. Docketed “The 80 horse boiler for two 40 horse engines now at Soho Foundry was intended for the Post Office.” |