Germany, NSDK. An Aero-Modeling Achievement Badge, Second Pattern
(NSFK Modellflug-Leistungsabzeichen 2. Modell). Constructed of zink, the obverse consisting of a circular oak leaf wreath, overlaid by a glider passing through a cloud, the reverse with a barrel hinge and horizontal pinback meeting a flat wire catch, stamped with an issue number of “031” and a serial number of “261943”, measuring 36.72 mm (w) x 35.38 mm (h), weighing 10.9 grams, demonstrating loss of finish and minor surface oxidation, in better than very fine condition.

