| Description | Letter from Isambard Kingdom Brunel to J Bethell asking him to send him some specimens of wood prepared with the sulphate, 18 July 1839;
Letter from Isambard Kingdom Brunel to Edward Weedon concerning the gradients near the Gloucester depot, Great Western Railway, 11 July 1839;
Letter from Isambard Kingdom Brunel to John Bailey answering some queries about the terms of a contract, 11 July 1839 (Cheltenham and Great Western Union Railway);
Letter from Isambard Kingdom Brunel to R Cripps arranging a meeting, 30 July 1839. |