Bob Evans's Nordec-Ford 10
Not a Dellow, because this is the correct answer. It was usually entered as a Nordec Special, although I'm not sure how much input there was from the Nordec business, apart from a Marshall supercharger. (We've already had the Nordec car as a previous puzzle). Many contemporary entry lists have the car as a Nordic Special, which was a different kettle of fish altogether.
Interestingly, the builder Bob Evans was also responsible for another puzzle of mine, the Kinloch-Climax.
Well solved, although TBH this car was covered on another well-known website in recent months

. I'm surprised other members weren't on the ball.