A mint NSDAP (National Socialist German Worker’s Party/Nationalsozialistische Deutsche Arbeiterpartei) membership badge; in silvered tombac with fine quality and exceptionally well preserved white, black, and pebbled red enamels; horizontal pinback; maker marked “RZM M1/25” (Rudolf Reiling, Pforzheim) on the reverse; measuring 23.07 mm in diameter; near mint condition.