File is comprised of newspaper clippings, event posters and reports, some of which have been pasted on paper. Contents have been annotated and organized according to subject based classification scheme and include articles about organizations identified as Trotskyite groups by Marjorie Lamb, primarily student socialist groups. The groups are listed on original file label: UofT Student Comm. on Cuban Affairs, Vanguard Forums, York Socialist Alliance, Young Socialist Alliance, Young Socialist Forum, League for Socialist Action, Ligue des Jeunes Socialistes, La Ligue Socialiste Ouvriere, NDY Socialist Caucus of BC, Socialist Youth Forum, Trailblazers, UBC Socialist Club and UofT Socialist Club. Among the annotations are a number of longer reports on particular events, publications and programmes.