heres the one in the b26 bomber
its just a plain old 3 spoke wheel i got from a kid who had it in his dodge dart
i cleaned the rust off of it, sanded it, painted and cleared it,
i didnt get a horn button with it, so i made my own, i took an alarm valet button and put into the opening where the wire passes through the wheel and it works, not the easiest to get to when you need it but its got one