Manufacture of Gas Masks, 1918

Creator(s): Department of Defense. Department of the Army. Office of the Chief Signal Officer. 9/18/1947-2/28/1964 (Most Recent) Series: Historical Films, ca. 1914 - ca. 1936 Record Group 111: Records of the Office of the Chief Signal Officer, 1860 - 1985 Production Date: 1936 Scope & Content: Peach pits are burned in furnaces and charcoal extracted and placed in drums. Rubberized fabric is marked and cut. Rubber-rimmed eyepieces are cemented in place. Nose clamps, head straps, mouthpieces, and breathing