XM2418/922
BUNDLE of circular letters from the Trinity House Pilotage Service, Tower Hill London to the Sub Commissioners of Pilotage for the Porthmadog District re oil pollution, failure of inward-bound vessels to give E.T.A.’s, appointment of Mr. T.C.H. Lewis as Pilotage Service Liaison Officer, implications of the new Employers’ Liability (Defective Equipment) Act of 1969, annual allowance against gross earnings to cover the cost of life-jackets and one letter from the Dock and Harbour Authorities’ Association re the Coastal Report Around Britain, 1970.