Princess Elizabeth Never Giggled at T.S. Eliot

While I was researching Rhyme & Reason (available in all good and goodish bookshops), I came across a little anecdote that tells us something Terribly Important (I think) about history. It's a anecdote about T.S. Eliot and the young - indeed future - Queen Elizabeth the Second. There is a story, which is recounted as history in several perfectly respectable books, about a reading of The Waste Land…