The study covers the period 1950-1962. The papers - semi-structured interview transcripts - are stored in twenty archival boxes. Part one (The Luton area study) is held in boxes one to fourteen and part two (The Cambridge area study) in boxes fifteen to twenty.
Box one and two contains 100 interviews with Vauxhall car workers; box three to five contains 113 interviews with Skefco workers; box six contains 34 interviews with Laporte workers; box seven to fourteen contains 551 interviews with workers in their home; box fifteen to twenty contains 316 Cambridge area interviews.