[Rick Parker]

Man this would really be going back to the dark ages. They were shown in some of the very first pictures of the HP 260 V8 that was put in the very 1st Cobras prior to actual production. They look like a Magneto (tall) but I am not sure of their actual workings. I would have thought that if they were on the cutting edge that they would have been more popular. You might contact one of the "Old School" magneto manufactures and they may be able to give you some leads or information........Good luck