Hitler-Jugend Membership Badge 'RZM M1/159'

HJ ('Hitler-Jugend') Membership Badge (Mitgliedsabzeichen). The badge is nicely maker marked with 'RZM M1/159' indicating production by 'Hans Doppler' from Wels (Austria). The badge is having a replaced safety-pin, see photos. The enamel is showing normal scratches and traces of usage. Nice original HJ badge in good used condition!