Records of the Middlesex County Teachers' Association, including minutes of the Council; minutes and papers of the Middlesex Teachers' Association; minutes of the Executive Committee, Special Schools Sectional Committee, Secondary Sectional Committee, Primary Sectional Committee and Young Teachers' Sectional Committee; and administrative files and reports on subjects including salaries, school meals, sick pay, the reorganisation of London government, technical education, domestic science, remedial teachers, clerical assistance in schools, and the National Union of Teachers; correspondence files; and publications of the Association.

Records of the Royal Association for Deaf People. The collection contains a wealth of information relating to the development of work with Deaf people over the 19th and 20th centuries in London and south-east England, including relief of the necessitous poor in the 19th century, the establishment of Deaf church communities from the 1880s and the early promotion of Sign Language as a recognised form of communication in the 1850s by Reverend Samuel Smith.

The records include:

Corporate records (LMA/4172/A) in relation to the Association's Trustee Committee, Standing Subcommittee, Executive Committee, Building Committee, Spiritual Subcommittee, Personnel Committee, Property and Personnel Sub-Committee, Finance and Fund Raising Committee, Public Relations Subcommittee, secretary's correspondence, annual reports, agreements, permanent year end papers, annual general meetings, Board of Trustees papers, and Essex Deaf Council.

Financial and Staff records (LMA/4172/B) consisting of accounts, legacies, salaries and expenses, and Staff meetings Minutes, and administration.

Records of Saint Faith's Home (LMA/4172/C) consisting of minutes of the Management Committee, accounts, and registration.

Branch and Mission Church records (LMA/4172/D) in relation to Croydon Branch, Saint Barnabus Church in Lerwisham, Saint Matthews Mission and Saint Paul's Hall in Walworth, Woolwich Deaf and Dumb Mission in Beresford Square, Saint Bedes in Lambeth, All Saints in Croydon, Saint Saviours Chapel on Oxford Street, Saint John of Beverely on Green Lane, All Saints in West Ham, and Saint Cedd in Romford.

Printed Material and photographs (LMA/4172/E) consisting of press cuttings, magazines and newsletters, events material and talks, photographs, posters/leaflets and advertising material, staff resources, and historical notes.

Audio-visual records (LMA/4172/F) consisting of videos and audio cassettes.

Electronic records (LMA/4172/G) consisting of documents saved on a CD.

Property records (LMA/4172/H) in relation to 120 Selhurst Road in Croydon, 26 Harold Road in Essex, and 4 The Drive in Middlesex.