Correspondence is from Derek Mullis, Lord Snow, Elizabeth Wedderspoon, C. M. Grigg, and Doris Lamprell-Jarrett. Replies from Britten are signed by secretaries J. W. Cullum, Rosamund Strode or E. Little.
Includes a progress report for 1973, a booklet for the Migraine Trust Appeal, as well as fundraising material, a typescript copy of a press release and general material from the Trust.