Show belgium guards radium fear of bandits lias has caused belgian interests who own a larger laret tract of radium badlu m bearing rock in central africa to make special plans to guard the property armed sentries are on duty night and day lines of tangled barbed wire have been placed around the district arid and only a few persons besides those employed are permitted to handle the precious metal every piece of radium rock Is carefully checked before it leaves in sealed trucks to be shipped to the extraction works |