- 1Lawrence Baker Archive (BAK)
1955-1983, fonds - 2Brochures and booklets relating to Thames Television and broadcast engineering (BAK/1)
c. 1960-1980, series - 3Records relating to Associated-Rediffusion's Studio 5, Wembley (BAK/2)
c. 1959-1960, series - 4Technical notes (BAK/3)
c. 1960s, series - 5Correspondence and memos relating to Lawrence Baker's career in television (BAK/4)
1955-1983, series - 6Records relating to the first broadcast by Associated Rediffusion/Independent Television (BAK/5)
1955, series - 7Camera scripts and presentation schedules for Associated-Rediffusion and Thames Television (BAK/6)
1959-1971, series