Gas Attack Defenders' Manoeuvres In Berlin -- Members the Gas attack fighters photographed throwing chemicals on theroads in Berlin to lay the gas during the manoeuves. A squad has been formed in Berlin of young men who are called together in the case of a gas attack from the air. They wear rubber suits and gloves and gas masts. Recently they held manoeuvres in the streets of Berlin. October 26, 1934. (Photo by Keystone). ;Gas Attack Defenders' Manoeuvres In Berlin -- Members the Gas attack figh