University of Brighton Libraries . St Peter’s House contains many relevant books and back-issues of many journals. The most useful I found was ‘Art and Industry‘, a contemporary journal, which includes many articles about the posters produced during the war.
Mass Communications Academic, @MMUBS. British Home Front Propaganda posters as researched for a PhD completed 2004. In 1997, unwittingly wrote the first history of the Keep Calm and Carry On poster, which she now follows with interest.