A WGP Autococker customized by an unknown machinist with an Impact slider frame. This body came from Canada and uses a spyder detent under the plate on the side. I have not found any clues on who actually did the custom work on it.
The Impact frame can be traced back to a shop in Southern California and was purchased in a lot from Peter Salgado. Impact sliders and swing frames have popped up over the years. The Swings are rebranded Dye frames.