Hi Levitt,
if it's these you're looking for, I might be able to help. I changed them a couple of years ago on my '77 into "airplane switches". so most of the originals are still here.

http://lh3.ggpht.com/_hvFJZY-HKUE/Swpvyesbe5I/AAAAAAAAGwQ/V46EWmlLSE8/s640/MORGAN%20213.JPG