What is a crank start?
There was an option available up until 1959 for a crank start. On bugs this was available until 1950 (I think) This consisted of a special rear apron and rear engine tin with holes in the back, a special crank nut, and a hand crank. The hole in the engine tin was covered by a small flap that swung up out of the way when in use. The nut has a special ramped slot, which accepts the hand crank, and then pushes it away when the engine starts.