13th / 18th Royal Hussars ( Queen Mary's Own) NCO's Chromed White Metal Arm Badge

A 1970s issue, flat die cast in chrome with two original lugs to the reverse. Circa 39mm tall and 42mm wide with loops EW (19mm gap). With dark blue felt backing. It came with this but cannot determine whether this is correct or not. It certainly displays better with it.Linaker & Dine Plate No 33.3(E) refers.C23.1