Wow! Antique-shop.com forums are in the big #1 spot on Google for the search term "antique shop forum", for 4 years running!Thanks to YOU.
I would have probably bought it too just because its interesting !! I have a few of Wullies "junk" items !! LOL And as we always say,,if you love it,,keep it !!!
Recommend you take it to a reputable jeweler to help you resolve it.
Yeah might be the best option,lol.