Luftwaffe FLAK Artillery Armourer (Waffenpersonal Flak Artillerie) Trade Badge (Tätigkeitsabzeichen). The armorer's trade badge was introduced on 8 November 1935 for wear by qualified personnel. The badge is executed in silver-white linnen, embroidered on a blue-grey woolen background, having a nice white backing cloth. Nice example in good unissued condition!