Comprises: Iona and Peter Opie: 'Burns and the Nursery', Scots Chronicle, 1951. [Copy of the journal] Iona and Peter Opie: 'The Literary Origins of Children's Rhymes and Songs', paper read before the Folk-Lore Society at University College, London, 20 June 1951. [Typescript with corrections] Peter Opie: 'The What? and Why? of Folklore', [talk…