Extremely rare NSDAP member badge M1 / 160, E. Reihl-Linz

Extremely rare NSDAP member badge M1/160 - E. Reihl-Linz. Th badge was issued after January 1939 by Austrian manufacturer.  Non-ferrous metal made. This is the first time we meet a badge from this manufacturer, and we didn't find in the Internet another one with a similar markings.  We also haven't heard that any collector of N.S.D.A.P member badges has the same badge with same markings in his collection.  Excellent condition with light patina.