I personally would not worry about finding an exact match but if I were looking for one,, ebay is the first place to look !! Your piece is probably real as far as not a fake or repro !! But to find an exact match you need to know the pattern name and searching replacements.com will help !! Because you can not find it does not mean it is rare and an unknown piece !! I can guarrantee that if something is rare and valuable,, with a few exceptions,, it will be pretty easy to track down in todays internet age !!