WW2 Northumberland and Durham War Needs Fund Badge

A scarce original wartime period charity fundraiser 'Northumberland & Durham War Needs Fund badge'; circular gilt brass example, depicting in relief a fighter plane, a warship and a heavy artillery gun, within a blue enamel title surround, the reverse impressed with maker's details 'Fattorini Bradford'. Very good condition, complete with original pin fitings, no damage to the enamel. Diameter 23mm.