(Sturmabteilung Hauptampt Brigadeführer Kragenspiegel). Constructed of red wool with a buckram core, trimmed by off-white piping, each bearing a machine-embroidered silver aluminum wire insignia in the form of three oak leaves and acorns, one with obverse Reichszeugmeisterei (RZM) label clearly bearing a maker code of “A4/91” and serial number “047852”, measuring 45 mm (w) x 60 mm (l), in extremely fine condition.