| Description | 2 sheets. On the second sheet: Transcript of letter. J. Linton, A. Duggan, A. Sheath (Boston) to John Rennie [London]. 11 Dec. 1811. Docketed “Copy of letter from the Witham Commissioners to Mr. Rennie. State in which we found the engine and first experiments made with it. Visit to Christie & Catherow’s engine.” |