- (Second World WarPeriodicals) WAR CHRONICLES. No. 18. May 4, 1940. Articles or photos: Italian communications service (cover). German occupation of Norway. Role of roads in the war. Switzerland. German white paper denouncing the London agreements to invade Norway. Maritime effects of the German occupation. Island of Sylt. British aviation. Industry in Sweden. British economic crisis. Illustrated with black and white photos. pp. 20.
