Germany, Weimar. A Kaiser Wilhelm Society Membership Badge GTRexclude with nice embossed Party eagle

with nice embossed Party eagle on left upper corner

clean ball finials enamels intact

Buckle in silvered aluminum

first presenting a large coral bead denoting I Class

Germany, Weimar. A Kaiser Wilhelm Society Membership Badge GTRexclude with nice embossed Party eagle(Mitgliedsabzeichen der Kaiser Wilhelm Gesellschaft zur Frderung der Wissenschaften). Constructed of silver, on laurel branch suspension with its period original ribbon with snap button, the obverse with a raised depiction of Minerva clutching a spear and shield, the reverse with an inscription of KAISER WILHELM GESELLSCHAFT ZUR FRDERUNG DER WISSENSCHAFTEN (KAISER WILHELM INSTITUTE FOR THE ADVANCEMENT OF SCIENCE), unmarked, measuring 34. 65 mm (w) x