Letters of congratulations to Charles and Mary on Charles becoming the President of the Board of Education in the Labour Party's first government.
Correspondents include C R Buxton, Vivian Carter, F Seymour Cocks, H A L Fischer, G P Gooch, J L Hammond, T Edmund Harvey, Herbert Richmond, Walter Runciman, Herbert Samuel, Caroline Trevelyan and George Otto Trevelyan.

Letters and telegrams regarding his re-election as Labour Member of Parliament for Newcastle upon Tyne.
Correspondents include Harrison Barrow, John Bell, Hugh Bell, F W Hirst, Albert Mansbridge, M Philips Price, W Rothenstein, Arthur Shepherd, Kenneth Spence, H M Swanwick, P Gilchrist Thompson, George Macaulay Trevelyan, Lady Caroline Trevelyan, Robert Calverley Trevelyan, Ben Turner, Basil Williams, H Wilson and George Young.

Letters and telegrams regarding his re-election as Labour Member of Parliament for Newcastle upon Tyne.
Correspondents include Raymond Beazley, John Bell, A M Denham, Guy Hayler, F W Hirst, J Ramsay MacDonald, E D Morel, A J Mundulla, George Macaulay Trevelyan, Robert Calverley Trevelyan and George Otto Trevelyan.

Correspondence written during the Plowden Report's immediate implementation period (1968 - 1970).

Correspondence in relation to Lady Plowden's position as President of the Marriage Guidance Council, 1983 - 1993

Note, there may be some crossover with correspondence file BP 25, which contains more informal correspondence with a large number of individuals and organisations, some of which relate to organisations which Lady Plowden had previously, or would later, hold official positions with.

The majority of correspondence files were kept by the CHE Tyneside within the files of the project or campaign to which the correspondence related. This however is a very small series of files kept by the secretariat containing correspondence on more general issues or on issues relating to the running of the organisation. Kept in original order which is approximately chronological.

Includes trades summaries of work carried out and prices. Also includes some correspondence expressing concern for the future of the company, trade receipts, notes on expenses, tax slips and fuel receipts.

This comprises of one small file of papers relating to the administration of the organisation, and one small file of letters to members.

Note, there may be some crossover with correspondence file BP 25, which contains more informal correspondence with a large number of individuals and organisations, some of which relate to organisations which Lady Plowden had previously, or would later, hold official positions with.

Correspondence in relation to Lady Plowden's position as Chairman (Managing Committee) of the Mary Fielding Guild, 1945 - 1988. This does not appear to be a complete run of files.

Note, there may be some crossover with correspondence file BP 25, which contains more informal correspondence with a large number of individuals and organisations, some of which relate to organisations which Lady Plowden had previously, or would later, hold official positions with.