Isle of Wight Flying Club lapel badge circa 1930's

A scarce original circa1940's period 'Isle of Wight Flying Club badge'; silver plated red enamel title surround, depicting an embossed outstretched eagle poised for flight, resting on a white enamel map of the island; the reverse impressed with early maker's details 'W.O.Lewis (badges) Ltd Birmingham'. Very good condition, complete with original buttonhole lapel fitting, enamel intact, silvered finish remains bright.Height approx 22mm.