Stores ref. 5C/1252. Set of two twin toggle switches for the Magnetos on AVRO Lancaster and other wartime four-engined bombers. Complete with the 'gate/cage' that worked in conjunction with the undercarriage indicator and prevented the switches from being turned off when the undercarriage was retracted. Light wear/paint chipping and storage soiling only. Boxed but probably repackaged at some stage. Stock code M15695.