Glowing With Mystery Delight

Hello Collector Friends,
I've missed you all. I've peeped in occasionally but haven't posted for a little while because I've been poorly again. However, this little gem has cheered me somewhat. I bought it a few months ago for coppers down at my local charity shop with the idea of putting my Murano candies in. I ended up using it for real sweeties and then because it has a few little chips in it I decided to sell it as part of a Joblot of collectables because I needed the space. So, later that week was polishing some Art Deco uranium jewellery one evening and gloating over it with my UV light. I was chit-chatting to Himself and gesticulating with the UV pen when the beam hit the box of collectables. Imagine my surprise when it started to glow! I was on my feet pretty sharp to end my Joblot listing, I can tell you.
Anyway, I've had plenty of down time to 'research' my find but for the life of me I can't find anything out about it at all. Not the maker, the pattern, origins, nothing. So, I'm throwing in the towel and handing it over to my favourite collection of collectors. Come on; give me a glowing report.
Mwah x