Reichsparteitag 1939 event badge.  Dark gray finish on aluminum pin back badge.  Nicely marked back with RZM symbol and code M9/40 and also the firm’s name and location: K. WURSTER    MARKNEUKIRCHEN/SA.  This is a neat badge because the 1939 Reichsparteitag was never held!  All the preparations were made, but the outbreak of WWII on 1 Sep 1939 ended this sort of event.  Finish is intact, but has some light wear and small scattered spots of corrosion. Condition I-