(NSKK Motorschule Gürtelschnalle). Constructed of silvered bronze, the obverse bearing a raised NSKK-style German national eagle clutching a wreathed mobile swastika, set within a ribbed ring bearing oak leaf branches, the reverse with a loop and swivel attachment prongs, maker marked with the logo of Rudolf Fischer, Nixdorf, measuring 62 mm (w) x 48 mm (h), in extremely fine condition.