The papers include International Marxist Group minutes and related documents of the National Committee, 1970-1974; internal discussion bulletins, 1967-73; letters to members / notes to organisers, 1970-4; correspondence and leaflets, 1968-73; pamphlets, 1970-4; North-West region, minutes, reports and leaflets, 1971-3, including material concerning the 1972 Manchester Engineering dispute; London International Marxist Group, internal documents, 1973; duplicated and printed materials issued by or relating to the Irish Solidarity Movement, 1970-1972.
'International' (theoretical journal of the International Marxist Group), 1968-1974.
Rank and file trade unionists, various publications including some pamphlets produced in conjunction with the International Socialism Group; 'Intercontinental Press', 1970-4; 'Socialist Workers' Party (USA) Discussion Bulletin', 1939-1973; 'Socialist Workers' Party (USA) International Information Bulletin', 1945-74. (The Socialist Workers' Party International Information Bulletin has been de facto since 1963 and de jure since 1972 the Internal Discussion Bulletin of the Fourth International, United Sectariat); United Sectariat Fourth International report of the 1972 Fact Finding Commission on the International Marxist Group.