NSDAP Political Leader's belt buckle (Feldbindenschloss für Politische Leiter der NSDAP). The circular Political Leader’s buckle was introduced in 1940. The buckle is made of gilded aluminum. The buckle is nicely maker marked with 'RZM M4/72' indicating production by the company of 'Wilhelm Deumer' from Lüdenscheid. Nice original belt buckle in very good condition!