RAF No128 Maintenance Unit Abu Sultan Royal Air Force badge H.W.Miller Ltd

A scarce original circa 1940s period 'Royal Air Force No128 Maintenance Unit gilt and enamel lapel badge, depicting a Scorpion in front of a Grenade and bearing 'Ministri Fulminis' motto; the reverse impressed with maker's details 'H.W.Miller Ltd Branston St B'Ham.18'. Very good condition, complete with original buttonhole fitting, no stress marks or enamel loss.Height approx 33mm.