- 1Post Office Telegraphs - Diagrams of Telegraph Apparatus and Connections (MS/2052)
1881 Jun, fonds - 2Telephone Accounts Ephemera (MS/2193/3)
1937-1957, series - 3Set of Radio Licences (MS/2193/2/1)
30th September 1948 - 30th September 1952, file - 4Set of Broadcast Receiving Licences (MS/2193/2/2)
July 1958 - March 1978, file - 5Wireless Licence Reminder Card (MS/2193/2/3)
30th September 1926, item - 6The Sound of Living: A Record About the Post Office Telephone Service (MS/2193/1/17)
item - 7Minutes of a meeting between representatives of the General Post Office and Planned Music Ltd (MS/2169/08)
1st May 1961, item
