Germany, Hj. A Hj Potsdam Badge By Hermann Aurich certificate_of_authenticity with the company's thermometer inside

with the company's thermometer inside an oval insignia

After training at Valcartier

illustrating Brimer in his Royal Naval Air Service dress uniform

causing a "fracture to the upper third of the radius" and "chipping off of a piece of the upper end"

Germany, Hj. A Hj Potsdam Badge By Hermann Aurich certificate_of_authenticity with the company's thermometer inside(Potsdam Abzeichen). The badge, commemorating the first Reich Youth Day rally, bears the inscription N S 1. REICHSJUGENDTAG 1932 (National Socialist 1st National Youth Day 1932), in the centre is a vertical sword with a static swastika, constructed of silvered bronze, the reverse features a vertical pinback and the makers mark for Hermann Aurich of Dresden, measuring 23 mm (w) x 49 mm (h), and in very fine condition.