This is a nice steel Hitler-Jugend belt buckle (HJ Koppelschloß). The distinctive HJ belt buckle was introduced in 1933. The buckle is nicely maker marked with 'RZM 4/79' indicating production by the company of 'Hillenbrand & Bröer' from Lüdenscheid. The buckle is complete with it's original matching paper RZM Label. The buckle is in mint and unissued condition showing only minimal traces of years of storage. Great original buckle from a seldomly encountered manufacturer!