Andrew, Geo, Keith... I know I'm straying from topic a little, but here is the seam on my 58 or 59(?) between the dog leg and the rear deck. When I got the car, this area was built up with filler, and the "seam" carved into the filler. When I stripped the paint and filler, I found what I think is the original lead. The other day I heated it with a torch, and dripped off a little, just to prove to myself it was not plastic and was lead. Anyway, as you can see, the seam is filled much better than the gap in Keith's picture. -Maybe they didn't fill all the seams the same way? The gaps around the rockers were mostly plastic filler, so I know they are not original.