An NSDAP Member Badge by Assmann & Söhne

An Nationalsozialistische DAP member badge; in painted and silvered zinc; horizontal pinback; maker marked “RZM M1/17” (Assmann & Söhne, Lüdenscheid) on reverse; measuring 24 mm in diameter; some paint flaking off and some silvering wear on reverse, but otherwise near very fine condition.