A letter, 1793, from Charles Francis Greville, relating to the port of Milford Haven.

A volume containing a transcript of Remarks on the Pre eminent Natural advantages of Milford Haven as the Western Terminal Port to the Railways of Great Britain 1846, appended to which are twenty-one pen-and-ink and pencil sketches of the South and West Wales coast, illustrating the narrative. The text evinces the author's knowledge of the navigational hazards of the South and West Wales coast and may be the work of David Propert, harbour-master at Milford Haven, a spirited voice in advocating Milford's case as the western terminal port to the railways. These remarks, much condensed and re-arranged, and without the sketches, were published as an anonymous pamphlet with the same title in 1847.

Papers relating to T. E. Owen and his father T. Owen, 1820-1936, including diaries and memorandum books, 1820-1905; correspondence, 1878-1907; a time-book of men building the railway bridge over the Rheidol, 1887, kept by T. E. Owen; monthly summaries of materials used, 1880-98; hay account, l873-1899; printed reports of the Manager and Receiver of the Manchester and Milford Railway, 1882-1894; statements of accounts, 1881-2; rules and regulations of the railway, 1865, 1897; rules of the M. & M. Railway Friendly Society, 1868; balance sheets, 1877-1904; plans and photographs of buildings, rolling stock and personnel.