Manufactured in Chicago, IL. Fits years 1937 – 1960. May fit newer makes and models. Packard, Mercury, Ford, Chevy, GMC, Diamond T, Mack, Studebaker, Nash, Jeep, Chrysler, Plymouth, DeSoto, Fargo, Hudson, Buick, Oldsmobile, Pontiac, International, Sterling, Willy’s, Power Wagon. Has jewel indicator light on handle. The item “RARE Vintage 30/40s Auto Lamp Turn Signal Switch…