GW
Your description seems to be for the window regulator springs. Both these are in place. The mystery wire is about 12 gauge wire in size. I found them after the first post in this thread, listed in the Jim Carter Truck Parts Catalog, 2016 edition, on page 24. They show them as Part no.DPH106, described as: "Door Handle Inside Repair Springs 1939-46 behind door panel. returns it to correct position". I am uncertain if this refers to drooping door handle or something otherwise?.
I will call them for additional info about that part and description.
Thanks for responding.
