- 1Centenary calendar of Standard Telephones and Cables Limited (MSL/0247)
1983, fonds - 2'Radio Division 37 Staff Statistics' (MS/2192/2/01)
Jnauary 1962, file - 3'Various Memoranda on VOR Systems etc.' (MS/2192/2/02)
1955-1965, file - 4'CADF Wide Aperture DF Systems ' (MS/2192/2/03)
1954-1958, file - 5'Draft E. L. P. R's.' (MS/2192/2/04)
1936-1938, file - 6'D.M.S.1066 (And all that). High Power Demodulated Incinerator' (MS/2192/2/05)
1938-1954, file - 7'An Experimental 23 Channel Time Division Multiplex Radio Link System' (MS/2192/2/06)
1953, file - 8'The D.P.10 Time Division Multiplex Proposal. A Bird's Eye View' (MS/2192/2/07)
28 May 1954, file - 9Handwritten papers of dates and events (MS/2192/2/08)
1956-1967, file - 10'Mason & Deloraine Papers' (MS/2192/2/09)
1949-1985, file - 11'Miscellaneous Papers' (MS/2192/2/10)
1934-1964, file - 12'Reviews of Technical Position' (MS/2192/2/11)
1934-1964, file - 13'Miscellaneous Information Relating to: Radio Division History' (MS/2192/2/12)
1940-1964, file - 14‘Pioneering in Space’ (MS/2192/3/6)
c. 1950, file
