Don’t have a picture, but just a start and choke button in a square-ish plate. It might say push choke to stop. No key switch on a ’57, so it won’t be like the one you linked to.EDIT: Disregard what I just wrote. The ’57 plate is similar to the one you linked to, but has a hole sized for a second push button instead of a key switch. The medallion resembles the one on the hood. Unless you have a generator, then an ammeter goes in the hole.