If There Is Ever An Air Raid On Berlin The Gas Works Men Will Know What To Do -- Men of the Berlin gas works demonstrating how escaping gas can be dealt with after an air raid. Men at the Berlin gas works received training in methods of combating attacks from the air in time of war. How gas escaping from a hole made by a bomb can be caught. passed through tubes and harmlessly burned was one of the things they were taught. November 27, 1933. ;If There Is Ever An Air Raid On Berlin The Gas Works M