A World War One Propaganda Poster. Exhibited in the South West Wales Museums touring exhibition 2015 - 2016, 'Posters of the First World War : Passion, Propaganda and Print'. 'Daddy, what did YOU do in the Great War?' Artist: Savile Lumley Printed: Johnson, Riddle & Co., Ltd Publisher: Parliamentary Recruiting Committee Date: 1915 Dimensions : 505 x 752 mm Medium : Lithograph