Constitution of Barry Pilotage Board: correspondence from Mercantile Marine Department at Board of Trade; An Act to confirm certain Pilotage Orders made by the Board of Trade under the Pilotage Act 1913 relating to pilotage in the Pilotage Districts of Barry Bristol Cardiff Gloucester Llanelly Newport Port Talbot and Swansea 1921; Pilotage Act 1913; notes on objections by the Barry Pilots to the suggestion that the Pilotage Boards of Cardiff and Barry be amalgamated; abstract of returns relating to pilotage in the United Kingdom 1913-18