CLOVER MUSICAL COMPACT MOTHER OF PEARL Unused in original box. Fully working

I think this compact dates from the 1950's.
It is in perfect unused condition in its original box and in full working order although I don't recognise the tune!
The compact measures 3 x 2 inches and is quite heavy at approx 150 gms. It feels as if it has some quality about it with mother of pearl inlay to the top.
A beautiful object.
I can post anywhere in the world.