Germany, NSFK. An Aero-Modeling Achievement Badge, Second Pattern GTRexclude marked "10K" (Gold) and maker

marked "10K" (Gold) and maker marked "HARCOURT LOUISVILLE" on the inside of the ring

90 mm (w) x 50

British War Medal (8541 SJT

By early 1915

Germany, NSFK. An Aero-Modeling Achievement Badge, Second Pattern GTRexclude marked "10K" (Gold) and maker(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 very fine