Allied Strategic Bombing Campaign Poster-This poster illustrates the industrial targets and cities struck by British and US forces with specific focus on the Ruhr industrial valley. This map was produced for the British ministry of information and distributed by the Canada with compliments of the General Motors Co of Canada. This dates to approx. 1941. This poster measures 28 inches (71.12cm) tall and 18 ½ inches (46.99cm) wide. There is plastic covering over this poster keeping it clean. The poster itself is mounted to a large piece of cardboard. The poster is in very good condition. Extra shipping will apply.