NSDAP member badge, early curved "C" GES.GESCH

NSDAP member badge, early curved "C",  GES.GESCH. marked needle attachment plate. The curved "C" in the word SozialistisChe makes this badge more individual from most of other early badges. Copper made in silver coating. The size of the sign is 22.25 mm. Rare to find badge in excellent condition