ocr: NOV. 1960 GROUP 600 IJULY 1959 GROUP FEB.66 FILM E SHIELD 200 . -FILM 150 VEHICLE SHIELD - 3 1 a - LE 8 100 A Cursi Filmy Layer Center of Film 50 Outside Fllm Layer Center of Film NO FILM Sglcm? 10 glcm2 SHIELD FILM SHIELD FILMSHIELD 2 glem? VEHICLE SHIELD