(HJ Flakhelfer Brustabzeichen). Constructed of black cotton twill, the obverse trimmed with machine-embroidered blue threading, bearing a Luftwaffe-style German national eagle clutching a mobile swastika of identical construction, topped by initials “FH” in Fraktur script, unmarked, the reverse with three bronze snap buttons, unmarked, measuring 82 mm (w) x 42 mm (h), in uniform-removed and very fine condition.