Letters received about nursery rhymes, mainly in reply to the Opie's published letters to the editor: Folder 1: 'Nursery Rhymes Letters 1946', mainly responses to an Opie letter published in the Times Literary Supplement, 4 May 1946, and follow-up correspondence, 1946-1948. Folder 2: 'Nursery Rhymes Letters', mainly responses to an Opie letter in …