DTG/1 Docks branches, 1968-1985

DTG/2 Hull Docks District Committee/Joint Branch Committee, 1968-1983

DTG/3 Region 10 Committee and Officers, 1971-1986

DTG/4 Transport and General Workers Union: national, 1968-1988

DTG/5 Hull Joint Port Working Committee, 1962-1988

DTG/6 National Joint Council for the Port Transport Industry, 1963-1985

DTG/7 National Dock Labour Board: local and national, 1959-1989

DTG/8 National and local Joint Councils for British Waterways Wages Grade Staff, 1980-1990

DTG/9 British Waterways Board, 1972-1987

DTG/10 Subject files, 1951-1989

DTG/11 Case files, 1971-1990

DTG/12 Miscellaneous, 1970-1990