neilroy,
that Buick radio wouldn't be too useful for you. I have used parts like tuning coils from those radios and some mechanical bits. The ones I have are 12v and they will probably be useful in converting a 6 v radio to 12v.
If you can snag those two items, you will be a lucky man. The radio is worth that and more unrestored. You could then rebuild it or have it rebuilt. I would be happy to walk you through a rebuild if needed help.
