I just revisited the A.A. "New Britain Version" of this wrench, and it "Looks" Identical in design. A.A. says the intended wrench design was to make a better open end wrench version, allowing the wrench to Grab on the Flats instead of the Corners. I saw your postings on the GJ, and I'm curious as to who made the first copy of it myself. ie. New Britain, or Peugeot?
Wayne
New Britain copy attached