Founded in 1903, the Mirror plays a pivotal role in the history of journalism. Peaking in 1967, with a daily circulation of 5.25 million, the newspaper has had a history full of highs and lows. Today, it is the only mainstream left-wing tabloid remaining in the UK. Gale's Mirror Historical Archive, 1903-2000 features more than 800,000 pages of brand-new, full text searchable, scans of the complete run of the Mirror from 1903-2000, including the Sunday Mirror.