Hi Ron, hi Wes!!
Bingo! this is the knife that I mean.
Another fellow of mine, who asked a Suez affair veteran about this issue, meant this knife was actually adjustable (upwards and downwards) and so used to dig a groove to insert communication wires. Another device, looking like a flat spreading plate ("shovel") was placed on the back of the vehicle and so covering the open groove and hiding the cables.
Hope this explanation makes sense...but not sure anyway!
Hints please...
Best!
Claudio
Recently purchased two new "headaches": a 1964 Kaiser M606 (high hood now undergoing resto) and a 42 Willys MB. This requires transmission parts, having trouble to find them.
