THE PROBLEM OF LUNG CANCER— To smoke or not to smoke. (Produced and distributed by Camera Talks with the National Association for the Prevention of Tuberculosis,and the Public Health Department,Croydon. Colour. 34 frames. Price £2 12s.)

THE PROBLEM OF LUNG CANCER— To smoke or not to smoke. (Produced and distributed by Camera Talks with the National Association for the Prevention of Tuberculosis,and the Public Health Department,Croydon. Colour. 34 frames. Price £2 12s.)