This series is divided into five subseries:
- DEA/4/1, Paramount Famous Lasky Corporation, 44 items, 1928-1929.
- DEA/4/2, Radio Keith Orpheum (R.K.O.), 96 items, 1931-1934.
- DEA/4/3, Associated Talking Pictures Ltd, 114 items, 1931-1944, 1951.
- DEA/4/4, London Film Productions, 36 items, 1936-1938.
- DEA/4/5, Films: Miscellaneous, 18 items, 1928-1929.