The highly successful Retronaut blog looks at the past as it has never been looked at before. Here, in the first of a new series of Retronaut books, the site's founder, Chris Wild, brings together an astonishing and thought-provoking collection of photographs from the hidden and forgotten corners of the archives. Often witty and entertaining, but also thought-provoking and at times puzzling, the images are chosen to shift our perceptions of history,...