Led Zeppelin - a band unique in the history of rock 'n' roll. Led Zeppelin recounts the history of the band in words from a man who witnessed many of their finest concerts, images from the cream of contemporary photographers, and rare memorabilia that is hugely evocative of the era.
Traces the development of the omnibus through the horse-drawn era to that of mechanical propulsion, when, after experiments with steam and electric battery units, the petrol engine reigned supreme until just before the Second World War.