Hitler-Jugend Membership Badge 'RZM M1/72'

HJ ('Hitler-Jugend') Membership Badge (Mitgliedsabzeichen). The badge is nicely maker marked with 'RZM M1/72' indicating production by 'Fritz Zimmermann' from Stuttgart. The badge is having a pin/catch attachement construction which is still functional. The enamel is showing normal scratches and traces of usage. Nice original HJ badge in good used condition!