Most conclusions are correct. I am the owner of the 1952 Spohn-built Palos. Wayne Graefen. A handful of the Spohn Customs originally had names but most did not. This car did not. In 2011 when I found and purchased my "personal dream car", as stated in a web article, I christened this car with the name "Palos".
I am doing as much research as possible on post-war Spohn production concentrating on the "Spohn Custom" series of coachbuilt American-style custom cars on American chassis, some new, most used, that were contracted primarily by US Air Force pilots stationed in Germany early 1950s.
At this time it appears that at least three and possibly four 1940 Ford cars were the basis of Spohn Customs. The car photo which started this thread is almost identical to my car but I beliieve it is one of the other '40 Ford chassis. There is no evidence my "Palos" car ever had the central grille sheet metal divider and unlikely the fine bar grille was in my car.
The Spohn Palos is currently on exhibition at the Petersen Automotiive Museum in Los Angeles, Californiia through January of 2014 in unrestored condition.
I welcome inquiriies, additiions, questions regarding Spohn Customs.