Germany, NSDAP. A Membership Badge by Fritz Zimmermann

(NSDAP Mitgliedsabzeichen). Constructed of bronze with multi-coloured enamels, horizontal pinback, the obverse with a black enameled mobile swastika on a white enameled field, surrounded by red enameled ring with inscription “NATIONAL-SOZIALISTISCHE D.A.P.”, the reverse marked with Reichszeugmeisterei (RZM) logo and code “M1/72” for maker Fritz Zimmermann, Stuttgart, measuring 23.36 mm in diameter, weighing 4.5 grams, in near extremely fine condition.