Difficult to find a match to most anything no longer being made. Consider buying 2 matching fixtures and then selling this one. There are 37 "pairs" of Antique Flush Mount Lights on Ebay and 371 at Overstocked.com right now. Good Luck
Thanks for the replies.
The wife was able to find the base, after a lot of searching, from Rejuvenation?. ( I think that's the company she told me )
I guess we will probably have to go through a lot of antique stores to find a matching shade.