Original German Helmet M40 / 64 Relic Battlefield WW2 Number ET64 Named Hofmann. The Helmet M40 was found on the Battlefield of East Front, near Kyiv. The condition of the helmet is on the photos – see all photos carefully. It has original Paint, Numbers ET64, Named Hofmann. Eisenhüttenwerk AG, Thale Hartzuttenwerk AG, Thale Harz. Dimensions: 285/235/155 mm – 11.2/9.2/6.1in. Diameter – 650 mm / 25,6 in. Weight is 1.075 kg / 2,36 lb. If you need more pictures, ask!