This is a nice badge with perfect enamel and attributed to a SA man named Rudolf Brunner. Gilding has toned and while not a stone mint example it is quite nice with no issues to speak of and is accompanied by a 22 page McDivitt research file inclusive of the mans photo.

Brunner was a pharmacist and rose to the rank of Ortsgruppenleiter in Gau Ostmark. He was an early member joining in 1925.

If you are a collector of these or a new collector and are looking for a nice representative example than this should ring your bell as a nice piece with full attribution and priced at a level that is not prohibitive.