Vintage Window Crank Handles

Hey All I Recently Came Across Several I Believe 1930s-40s Plymouth And Dodge Desoto Window Cranks. Does Anyone Know Where I Would Go To Identify Them For The Correct Years? Or Can Someone Here Help Me? Some Of Them Are Sets Nos Or Nors In Very Nice Cond. Some With Plastic Knobs And Some Metal. Thanks In Advance