BTH Electric Traction Equipment, trolleys operating & maintenance instruction book for control equipment with rheostatic and regenerative braking on brake pedal, Wolverhampton Corporation, 44pp + large folded plan, “282-285” in pencil on cover,

ACV Regal Mark III passenger chassis (type 9621E), General information & data, engine, clutch or fluid flywheel, gearbox, propeller shafts, steering gear, axles, suspension, brakes, radiator, silencer, fuel system, electrical equipment, oil seals, taper fits, tyres and wheels, pedal gear, lubrication, maintenance equipment, numerous illustrations with some colour,