Each street had an ARP ('Air Raid Precaution') warden. They were mostly volunteers with day jobs whose responsibility it was to police the blackout. In the event of an air raid they needed to know ...

200+ prints and index of photographs of War Damage in Liverpool taken by the City Engineers Dept.; album of Air Raid Precaution (ARP) photographs; prints documenting the 1951 'The Story of Liverpool' ...