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. [Continue]