An Officer’s Factory Guard Werkschutz Sleeve Insignia

This is an extremely fine quality factory guard Werkschutz Officer’s sleeve insignia; constructed of finely hand crafted and very detailed aluminum and tan, and black threaded embroidery depicting a shield in front of a factory; bullion corded embroidery surrounding the insignia, on a black wool backer; the reverse still has 95% of the original factory-attached paper; measuring 85 mm x 66 mm; extremely fine condition with only minor fraying of the bordering cord on the bottom.