regmudd,
If you have the lampholders but want to replace the old wiring, it is possible to dink around with the pigtail and install a whole new wire clear up to the little crimped lampholder
I thought the lampbase consisted of a Micarta disc with the brass nubbin the wire was crimped into. This shouldn't be impossible to re-invent with a new wire and a little ball of solder.
I wouldn't be surprised if new pigtails, even in the smaller size, weren't available. They would have to be spliced, but they would be new...just some thoughts.
Stuart
