Germany, Bdm. A Membership Badge, By Ferdinand Hoffstätter certificate_of_authenticity it’s supposed to serve as

it’s supposed to serve as a guide detailing the workings of the Secret Police to understand their influence on the German public

die-stamped fire gilt tombac

in an early case of issue

Alexander Hunter and Jeanie Hunter (nee McIntosh)

marked on the ring (markings obscured)

Germany, Bdm. A Membership Badge, By Ferdinand Hoffstätter certificate_of_authenticity it’s supposed to serve asConstructed of bronze gilt with a red white red vertically ribbed ribbon slid through a narrow opening within the badge; horizontal pinback; maker marked M1 15 for Ferdinand Hoffsttter, Bonn am Rhein and numbered 7221 on the reverse; measuring 29 mm x 14 mm; better than very fine condition.