Records of the Fishguard Harbour Improvement Company comprising minutes, 1857-1864; other administrative papers (notices, reports, bye-laws, specifications and estimates), 1857-1897; financial papers (account books, receipts and vouchers), 1857-1897; and correspondence with the Admiralty, the Board of Trade, firms of lawyers and others, 1857-1897. There are no records relating to the later history of the Company.