I bought this today, for 50p, at the Community Shop. I’m fascinated by old maps and history textbooks, which inevitably embody a different world view. In a sense, it is like entering another world to take on the assumptions behind what were once considered historical certainties. This one is from 1929, sufficiently modern to have reconsidered some of the Victorian certainties, but still saddled with Empire, and perplexed by the Great War. Which they considered to be the last world war. If only.