By The Ohio Chemical & Manufacturing Co. Dated 9-44. Size small. The mask looks excellent and is lovely and flexible retaining good shape. The harness, both webbing and rubber parts, oxygen hose and end connector are also very good. This mask is fitted with the rare 8th Air Force modification that involved adding rubber 'washers' over the oxygen inlet ports. It comes in the original cardboard carton with spares envelope containing press studs, webbing strips and strap end pieces. Also comes with a general instruction sheet for fitting and use of the mask adn another for the '8th modification'. An excellent display piece. Stock code O23308.