It has been interesting researching Noel Bangert, who changed his name to Marshall and married Tippi Hedren. He was a film producer - the Exorcist was his - as well as a car designer. It has not helped however, there is even some doubt as to whether the Bangert Manning special had a Bangert designed body. It does look very modern for 1954, and I found no record of any identical bodies. Please open it up. I am really intrigued now as to what that bodyshell is!