I feel I need my shades on to look at this one Thomas - it's dazzling

It's the 'inexpensive' bit that I really like.

Sorry, way out of my league, but just a vague thought...............quality pieces often have 'matching Nos. scratched on the stopper and on the body - they're found commonly on decanters, as you will know. If this had Nos., the style of script would probably indicate whether Continental, or British - possibly. Of course, if you don't have any Nos. then no go.